WM8729
WM8725_Natertech
wWM872599dB Stereo DACWOLFSON MICROELECTRONICS plcProduction Data, April 2008, Rev 4.2DESCRIPTIONWM8725 is a high-performance stereo DAC designed for use in portable audio equipment, video CD players andsimilar applications. It comprises selectable normal or I 2S compatible serial data interfaces for 16 to 24-bit digital inputs, high performance digital filters, and sigma-delta output DACs, achieving an excellent 99dB signal-to-noise performance.The device is available in a 14-lead SOIC package that offers selectable mute and de-emphasis functions using a minimum of external components.FEATURES• 99dB SNR performance• Stereo DAC with input sampling from 8kHz to 96kHz • Additional mute feature• Normal or I 2S compatible data format• Sigma-delta design with 64x oversampling • System clock 256fs or 384fs • Supply range 3V to 5V • 14-lead SOIC packageAPPLICATIONS• Portable audio equipment •Video CD playersBLOCK DIAGRAMTABLE OF CONTENTS DESCRIPTION (1)FEATURES (1)APPLICATIONS (1)BLOCK DIAGRAM (1)TABLE OF CONTENTS (2)PIN CONFIGURATION (3)ORDERING INFORMATION (3)ABSOLUTE MAXIMUM RATINGS (4)RECOMMENDED OPERATING CONDITIONS (4)ELECTRICAL CHARACTERISTICS (5)PIN DESCRIPTION (6)INTERNAL POWER ON RESET (6)DEVICE DESCRIPTION (8)INTRODUCTION (8)DAC CIRCUITS (8)SERIAL DATA INTERFACE (9)SYSTEM CLOCK (10)RECOMMENDED EXTERNAL COMPONENTS (11)DETAIL OF RECOMMENDED EXTERNAL COMPONENTS SHOWING THE EXTERNAL LOW PASS FILTER (11)PCB LAYOUT (11)PACKAGE DIMENSIONS (12)ADDRESS: (13)w PD Rev 4.1 August 2004wPD Rev 4.1 August 2004PIN CONFIGURATIONVDDVOUTL MUTE NC DEEMPH SCKI FORMAT GNDVOUTR CAP NC BCKINLRCIN DINORDERING INFORMATIONDEVICE TEMPERATURE RANGE PACKAGE MOISTURE SENSITIVITY LEVEL PEAK BODYTEMPERATURE WM8725GED/V -25oC to +85oC14-lead SOIC (lead free) MSL2 260o C WM8725GED/RV-25o C to +85o C14-lead SOIC(Pb-free, tape and reel)MSL2 260o CNote:Reel quantity: 3,000wPD Rev 4.1 August 2004ABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or beyond these limits. Device functional operating limits and guaranteed performance specifications are given underElectrical Characteristics at the test conditions specified.ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible to damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage of this device.Wolfson tests its package types according to IPC/JEDEC J-STD-020B for Moisture Sensitivity to determine acceptable storage conditions prior to surface mount assembly. These levels are:MSL1 = unlimited floor life at <30°C / 85% Relative Humidity. Not normally stored in moisture barrier bag. MSL2 = out of bag storage for 1 year at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag. MSL3 = out of bag storage for 168 hours at <30°C / 60% Relative Humidity. Supplied in moisture barrier bag. The Moisture Sensitivity Level for each package type is specified in Ordering Information.CONDITION MIN MAXSupply voltage -0.3V +7.0V Reference inputVCC+0.3V Operating temperature range, T A -25oC +85oC Storage temperature-65oC +150oC Lead temperature (soldering, 10 seconds) +240oC Lead temperature (soldering, 2 minutes)+183o CRECOMMENDED OPERATING CONDITIONSPARAMETER SYMBOL TEST CONDITIONSMIN TYP MAX UNITSupply Range VDD -10% 3.0 to 5.0+10% V Ground GND 0 VVDD = 5V 15 25 mA Supply CurrentVDD = 3V7.5mAwPD Rev 4.1 August 2004ELECTRICAL CHARACTERISTICSTest ConditionsV DD = 5V, GND = 0V, T A = +25oC, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITDigital Logic LevelsInput LOW level V IL 0.8 V Input HIGH levelV IH2.0 VAnalogue Output LevelsTo midrail or AC coupled(5V supply) 1 k Ω Load ResistanceTo midrail or AC coupled(3V supply)1 k Ω Maximum capacitance load 5V or 3V100pFOutput DC levelV DD /2 VReference LevelsPotential divider resistance V DD to CAP and CAP to GND 80 100 120 k ΩVoltage at CAPVDD = 5V 2.3 2.5 2.7 VDAC Circuit SpecificationsSNR (Note 1) VDD = 5V90 99 dBVDD = 3V 97 dBFull scale output voltage Into 10kohm VDD = 5V, 0dB 0.9 1.0 1.1 V RMSInto 10kohm VDD = 3V, 0dB0.6V RMSTHD (Full scale) 0dB 0.01 0.02 % THD+N (Dynamic range) -60dB 92 dB Frequency response 0 20,000 Hz Transition band 20,000 Hz Out of band rejection -40 dB Channel Separation 90 dB Gain mismatch channel-to-channel ±1 ±5 %FSRAudio Data Input and System Clock Timing InformationBCKIN pulse cycle time t BCY 100 ns BCKIN pulse width high t BCH 50 ns BCKIN pulse width lowt BCL 50 ns BCKIN rising edge to LRCIN edge t BL 30 ns LRCIN rising edge to BCKIN rising edge t LB 30 ns DIN setup time t DS 30 ns DIN hold timet DH 30 ns System clock pulse width high t SCKIH 13 ns System clock pulse width low t SCKIL13 nsNotes: 1. Ratio of output level with 1kHz full scale input, to the output level with all zeros into the digital input, measured “A” weighted over a 20Hz to 20kHz bandwidth.2.All performance measurements done with 20kHz low pass filter. Failure to use such a filter will result in higherTHD+N and lower SNR and Dynamic Range readings than are found in the Electrical Characteristics. The low pass filter removes out of band noise; although it is not audible, it may affect dynamic specification values.wPD Rev 4.1 August 2004PIN DESCRIPTIONPIN NAME TYPEDESCRIPTION1 LRCIN Digital input Sample rate clock input2 DIN Digital input Serial data input 3BCKIN Digital inputBit clock input 4 NC No connect No internal connection 5 CAP Analogue output Analogue internal reference 6 VOUTRAnalogue outputRight channel DAC output 7 GND Supply 0V supply 8 VDD Supply Positive supply 9 VOUTL Analogue output Left channel DAC output10 MUTE Digital input Mute control, high = muted. Internal pull-down 11 NC No connect No internal connection12 DEEMPH Digital input De-emphasis select, high = de-emphasis ON. Internal pull-up 13 FORMAT Digital input Data input format select, low = normal, high = I 2S. Internal pull-up 14SCKIDigital inputSystem clock input (256fs or 384fs)INTERNAL POWER ON RESETThe WM8725 includes a n internal power-on reset circuit. This is shown in Figure 1.Thisreset circuit is used to reset the digital logic into a default state after power up.Figure 1 Internal Power on Reset CircuitThe timing of the power on reset is shown in Figure 2 The circuit monitors VDD and VMID (CAP pin) and asserts PORB low when VMID is below the minimum threshold Vpor. It is assumed that VMID will rise slower than VCC due to the capacitor on VMID.wPD Rev 4.1 August 2004Figure 2 Power on/off Reset TimingSYMBOL Min Typ Max Unit Vpor 0.85 1.0 1.2 V Vpor_off 2.25 2.5 2.75 VTable 1 Power On/Off Reset TimingAt power on, when VDD and VMID have been established, PORB is released and the WM8725 has been reset.At power down, PORB is asserted low whenever VMID drops below the minimum threshold of Vpor_off.If VDD is removed at any time, the internal power-on reset circuit is powered down and PORB will follow VDD.DEVICE DESCRIPTIONINTRODUCTIONWM8725 is a complete stereo audio 16-24 bit digital-to-analogue converter, including digitalinterpolation filter, multibit sigma-delta with dither, and switched capacitor multibit stereoDAC and output smoothing filters.Special functions of mute and de-emphasis are provided, and operation using system clockof 256fs or 384fs is provided, selection between either clock rate being automaticallycontrolled. Sample rates (fs) from less than 8ks/s to 96ks/s are allowed, provided theappropriate system clock is input.MUTE DESCRIPTION0 Mute is OFF1 Mute is ONTable 2 Mute ControlA novel multi bit sigma-delta DAC design is used, utilising a 64x oversampling rate, tooptimise signal to noise performance and offer increased clock jitter tolerance.Internally generated midrail references are used to DC bias output signals, requiring only asingle external capacitor for decoupling purposes.Single 3V to 5V supplies may be used, the output amplitude scaling with absolute supplylevel. Low supply voltage operation and low current consumption, and the low pin count smallpackage, make the WM8725 attractive for many consumer type applications.DAC CIRCUITSThe WM8725 DACs are designed to allow playback of 16-bit PCM audio or similar data withhigh resolution and low noise and distortion. Sample rates up to 96ks/s may be used, withmuch lower sample rates acceptable provided that the ratio of sample rate (LRCIN) tosystem clock is maintained at the required 256fs or 384fs times.The DACs on WM8725 are implemented using sigma-delta oversampled conversiontechniques. These require that the PCM samples are digitally filtered and interpolated togenerate a set of samples at a much higher rate than the 96ks/s input rate. This samplestream is then digitally modulated to generate a digital pulse stream that is then converted toanalogue signals in a switched capacitor DAC. The advantage of this technique is that theDAC is linearised using noise shaping techniques, allowing the full performance to be metusing non-critical analogue components. A further advantage is that the high sample rate atthe DAC output means that smoothing filters on the output of the DAC need only have fairlycrude characteristics in order to remove the characteristic steps, or images, on the output ofthe DAC. To ensure that generation of tones characteristic to sigma-delta convertors is not aproblem, dithering is used in the digital modulator and a higher order modulator is used. Theswitched capacitor technique used in the DAC reduces sensitivity to clock jitter compared toswitched current techniques used in other implementations.De-emphasis of 44.1kHz signals may be applied if required.DEEMPH DESCRIPTION0 De-emphasis is OFF1 De-emphasis is ONTable 3 De-emphasis ControlThe voltage on the CAP pin is used as the reference for the DACs, therefore the amplitude ofthe signals at the DAC outputs will scale with the amplitude of the voltage at the CAP. Anexternal reference could be used to drive into the CAP pin if desired, but a value typically ofabout midrail should be used for optimum performance.w PD Rev 4.1 August 2004The outputs of the 2 DACs are buffered out of the device by buffer amplifiers. Theseamplifiers will source load current of several mA and sink current up to 1.5mA, so allowingsignificant loads to be driven. The output source is active and the sink is Class A, i.e. fixedvalue, so greater loads might be driven if an external ‘pull-down’ resistor is connected at theoutput.Typically an external low pass filter circuit will be used to remove residual sampling noise ofthe 64x oversampling used and if desired adjust the signal amplitude and device strength. SERIAL DATA INTERFACEWM8725 has serial interface formats that are fully compatible with both normal (MSB first, 16bit right-justified) and I2S interfaces. The data format is selected with the FORMAT pin. WhenFORMAT is LOW, normal data format is selected. When the format is HIGH, I2S format isselected. It must be noted that in “packed” mode operation (exactly 32 BCLKs per LRCINperiod), the data word must align exactly with LRCIN clock edges (effectively both left andright justified at the same time). This is true in both normal and I2S modes.FORMAT DESCRIPTION0 Normal format(MSB-first, 16 bit right justified)1 I2S format(Philips serial data protocol)Table 4 Serial Interface FormatsFigure 3 'Normal' Data Input TimingFigure 4 I2S Data Input Timingw PD Rev 4.1 August 2004wPD Rev 4.1 August 2004SYSTEM CLOCKThe system clock is used to operate the digital filters and the noise shaping circuits. The system clock input is at pin 14 (SCKI). The frequency of WM8725’s system clock should be set to 256fs or 384fs, (where fs is the audio sampling frequency). The sample rate is typically: 32 kHz, 44.1 kHz, 48 kHz or 96kHz.WM8725 has a system clock detection circuit that automatically determines whether the system clock being supplied is at 256fs or 384fs. The system clock should be synchronised with LRCIN, but WM8725 is tolerant of phase differences. Severe distortion in the phase difference between LRCIN and the system clock will be detected, and cause the device to automatically resynchronise. During resynchronisation, the output of the device will either repeat the previous sample, or drop the next sample, depending on the nature of the phase slip. This will ensure minimal “click“ at the analogue outputs during resynchronisation.Figure 5 System Clock Timing RequirementsSYSTEM CLOCK FREQUENCY(MHz)SAMPLING RATE (LRCIN)256fs 384fs 32 kHz 8.192 12.288 44.1 kHz 11.2896 16.9340 48 kHz12.28818.43296kHz 24.5761 36.8641Table 5 System Clock Frequencies Versus Sampling Rate Notes: 196kHz sample rate at either 256fs or 384fs are only supported with 5V supplies.Figure 6 Audio Data Input TimingRECOMMENDED EXTERNAL COMPONENTSFigure 7 Recommended External ComponentsDETAIL OF RECOMMENDED EXTERNAL COMPONENTS SHOWING THE EXTERNAL LOW PASS FILTERFigure 8 Third-Order Low Pass Filter (LPF) ExampleAn external low pass filter is recommended (see Figure 8) if the device is driving a widebandamplifier. In some applications, second-order or passive RC filter may be adequate.PCB LAYOUT1. Place all supply decoupling capacitors as close as possible to their respective supplypins and provide a low impedance path from the capacitors to the appropriate ground.2. Separate analogue and digital ground planes should be situated under respectiveanalogue and digital device pins.3. Avoid noise on the CAP reference pin. The decoupling capacitor should be placed asclose to this pin as possible with a low impedance path from the capacitor to analogueground.4. Digital input signals should be screened from each other and from other sources ofnoise to avoid cross-talk and interference. They should also run over the digital groundplane to avoid introducing unwanted noise into the analogue ground plane.5. Analogue output signal tracks should be kept as short as possible and over theanalogue ground plane reducing the possibility of losing signal quality.w PD Rev 4.1 August 2004wPD Rev 4.1 August 2004PACKAGE DIMENSIONSNOTES:A. ALL LINEAR DIMENSIONS ARE IN MILLIMETERS (INCHES).B. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.C. BODY DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSION, NOT TO EXCEED 0.25MM (0.010IN).D. MEETS JEDEC.95 MS-012, VARIATION = AB. REFER TO THIS SPECIFICATION FOR FURTHER DETAILS.Symbols Dimensions(MM)Dimensions(Inches)MIN MAX MIN MAX A 1.35 1.750.05320.0688A10.100.250.00400.0098B 0.330.510.01300.0200C 0.190.250.00750.0098D 8.558.750.33670.3444E 3.80 4.000.14970.1574e 1.27 BSC 0.05 BSC H 5.80 6.200.22840.2440h 0.250.500.00990.0196L 0.40 1.270.01600.0500α0o 8o 0o 8oREF:JEDEC.95, MS-012IMPORTANT NOTICEWolfson Microelectronics plc (“Wolfson”) products and services are sold subject to Wolfson’s terms and conditions of sale, delivery and payment supplied at the time of order acknowledgement.Wolfson warrants performance of its products to the specifications in effect at the date of shipment. Wolfson reserves theright to make changes to its products and specifications or to discontinue any product or service without notice. Customers should therefore obtain the latest version of relevant information from Wolfson to verify that the information is current.Testing and other quality control techniques are utilised to the extent Wolfson deems necessary to support its warranty. Specific testing of all parameters of each device is not necessarily performed unless required by law or regulation.In order to minimise risks associated with customer applications, the customer must use adequate design and operating safeguards to minimise inherent or procedural hazards. Wolfson is not liable for applications assistance or customer product design. The customer is solely responsible for its selection and use of Wolfson products. Wolfson is not liable forsuch selection or use nor for use of any circuitry other than circuitry entirely embodied in a Wolfson product.Wolfson’s products are not intended for use in life support systems, appliances, nuclear systems or systems where malfunction can reasonably be expected to result in personal injury, death or severe property or environmental damage.Any use of products by the customer for such purposes is at the customer’s own risk.Wolfson does not grant any licence (express or implied) under any patent right, copyright, mask work right or other intellectual property right of Wolfson covering or relating to any combination, machine, or process in which its products or services might be or are used. Any provision or publication of any third party’s products or services does not constitute Wolfson’s approval, licence, warranty or endorsement thereof. Any third party trade marks contained in this document belong to the respective third party owner.Reproduction of information from Wolfson datasheets is permissible only if reproduction is without alteration and is accompanied by all associated copyright, proprietary and other notices (including this notice) and conditions. Wolfson isnot liable for any unauthorised alteration of such information or for any reliance placed thereon.Any representations made, warranties given, and/or liabilities accepted by any person which differ from those contained inthis datasheet or in Wolfson’s standard terms and conditions of sale, delivery and payment are made, given and/or accepted at that person’s own risk. Wolfson is not liable for any such representations, warranties or liabilities or for any reliance placed thereon by any person.ADDRESS:Wolfson Microelectronics plcWestfield House26 Westfield RoadEdinburghEH11 2QBUnited KingdomTel :: +44 (0)131 272 7000Fax :: +44 (0)131 272 7001Email :: sales@w PD Rev 4.1 August 2004。
Motorola 3.5 kHz 产品说明书
RVN4126 3.59100-386-9100-386/T DEVICERVN41772-CD2-3.5MCS/MTSRVN41821-CD2-3.5XTS3000/SABER PORTABLE YES RKN4046KHVN9085 3.51-20 R NO HLN9359 PROG. STAND RVN4057 3.532 X 8 CODEPLUG NO3080385B23 & 5880385B30 MDVN4965 3.59100-WS/T CONFIG KITRVN4053 3.5ASTRO DIGITAL INTERFACE NO3080385B23RVN41842-CD RKN4046A (Portable) 2-3.5ASTRO PORTABLE /MOBILE YES3080369B73 or0180300B10 (Mobile) RVN41831-CD3080369B732-3.5ASTRO SPECTRA MOBILE YES(Low / Mid Power)0180300B10 (High Power) RVN4185CD ASTRO SPECTRA PLUS MOBILE NO MANY OPTIONS; SEESERVICE BRIEF#SB-MO-0101RVN4186CD ASTRO SPECTRA PLUS MANY OPTIONS;MOBILE/PORTABLE COMB SEE SERVICE BRIEF#SB-MO-0101RVN4154 3.5ASTROTAC 3000 COMPAR.3080385B23RVN5003 3.5ASTROTAC COMPARATORS NO3080399E31 Adpt.5880385B34RVN4083 3.5BSC II NO FKN5836ARVN4171 3.5C200RVN4029 3.5CENTRACOM SERIES II NO VARIOUS-SEE MANUAL6881121E49RVN4112 3.5COMMAND PLUS NORVN4149 3.5COMTEGRA YES3082056X02HVN6053CD CT250, 450, 450LS YES AAPMKN4004RVN4079 3.5DESKTRAC CONVENTIONAL YES3080070N01RVN4093 3.5DESKTRAC TRUNKED YES3080070N01RVN4091 3.5DGT 9000 DESKSET YES0180358A22RVN4114 3.5GLOBAL POSITIONING SYS.NO RKN4021AHVN8177 3.5GM/GR300/GR500/GR400M10/M120/130YES3080070N01RVN4159 3.5GP60 SERIES YES PMLN4074AHVN9128 3.5GP300 & GP350RVN4152 3.5GP350 AVSRVN4150 3.5GTX YES HKN9857 (Portable)3080070N01(Mobile) HVN9025CD HT CDM/MTX/EX SERIES YES AARKN4083/AARKN4081RiblessAARKN4075RIBLESS NON-USA RKN4074RVN4098H 3.5HT1000/JT1000-VISAR YES3080371E46(VISAR CONV)RVN4151 3.5HT1000 AVSRVN4098 3.5HT1000/ VISAR CONV’L.YES RKN4035B (HT1000) HVN9084 3.5i750YES HLN-9102ARVN4156 3.5LCS/LTS 2000YES HKN9857(Portable)3080070N01(Mobile) RVN4087 3.5LORAN C LOC. RECV’R.NO RKN4021ARVN4135 3.5M100/M200,M110,M400,R100 includesHVN9173,9177,9646,9774YES3080070N01RVN4023 3.5MARATRAC YES3080070N01RVN4019 3.5MAXTRAC CONVENTIONAL YES3080070N01RVN4139 3.5MAXTRAC LS YES3080070N01RVN4043 3.5MAXTRAC TRK DUPLEX YES3080070N01RVN4178CD MC SERIES, MC2000/2500DDN6124AW/DB25 CONNECTORDDN6367AW/DB9 CONNECTOR RVN41751-CD Rib to MIC connector 1-3.5MCS2000 RKN4062BRVN41131-3.5MCS2000RVN4011 3.5MCX1000YES3000056M01RVN4063 3.5MCX1000 MARINE YES3000056M01RVN4117 3.5MDC/RDLAP DEVICESRVN4105 3.5MOBILE PROG. TOOLRVN4119 3.5MOBITEX DEVICESRVN4128 3.5MPT1327-1200 SERIES YES SEE MANUALRVN4025 3.5MSF5000/PURC/ANALOG YES0180355A30RVN4077 3.5MSF5000/10000FLD YES0180355A30RVN4017K 3.5MT 1000YES RTK4205CRVN4148 3.5MTR 2000YES3082056X02RVN4140 3.5MTRI 2000NORVN41761-CD MTS2000, MT2000*, MTX8000, MTX90001-3.5*programmed by DOS which is included in the RVN4176RVN4131 3.5MTVA CODE PLUG FIXRVN4142 3.5MTVA DOCTOR YES3080070N01RVN4131 3.5MTVA3.EXERVN4013 3.5MTX800 & MTX800S YES RTK4205CRVN4097 1-CD MTX8000/MTX9000,MTS2000,MT2000*,* programmed by DOS which is included in the RVN4176HVN9067CD MTX850/MTX8250MTX950,MTX925RVN4138 3.5MTX-LS YES RKN4035DRVN4035 3.5MX 1000YES RTK4203CRVN4073 3.5MX 800YES RKN4006BHVN9395 P100, P200 LB, P50+, P210, P500, PR3000RVN4134 3.5P100 (HVN9175)P200 LB (HVN9794)P50+ (HVN9395)P210 (HVN9763)P500 (HVN9941)PR3000 (HVN9586)YES RTK4205HVN9852 3.5P110YES HKN9755A/REX1143 HVN9262 3.5P200 UHF/VHF YES RTK4205RVN4129 3.5PDT220YVN4051 3.5PORTABLE REPEATER Portable rptr.P1820/P1821AXRVN4061C 3.5PP 1000/500NO3080385B23 & 5880385B30 RVN5002 3.5QUANTAR/QUANTRO NO3O80369E31RVN4135 3.5R100 (HVN9177)M100/M200/M110/M400YES0180358A52RVN4146 3.5RPM500/660RVN4002 3.5SABER YES RTK4203CRVN4131 3.5SETTLET.EXEHVN9007 3.5SM50 & SM120YESRVN4039 3.5SMART STATUS YES FKN5825AHVN9054 3.5SOFTWARE R03.2 P1225YES3080070N01HVN9001 3.5SOFTWARE R05.00.00 1225LS YES HLN9359AHVN9012 3.5SP50RVN4001N 3.5SPECTRA YES3080369B73 (STANDARD)0180300B10 (HIGH POWER) RVN4099 3.5SPECTRA RAILROAD YES3080369B73RVN4110 3.5STATION ACCESS MODULE NO3080369E31RVN4089A 3.5STX TRANSIT YES0180357A54RVN4051 3.5SYSTEMS SABER YES RTK4203BRVN4075 3.5T5600/T5620 SERIES NO3080385B23HVN9060CD TC3000, TS3000, TR3000RVN4123 3.5VISAR PRIVACY PLUS YES3080371E46FVN4333 3.5VRM 100 TOOLBOX FKN4486A CABLE &ADAPTORRVN4133 3.5VRM 500/600/650/850NORVN4181CD XTS 2500/5000 PORTABLES RKN4105A/RKN4106A RVN41002- 3.5XTS3000 ASTRO PORTABLE/MOBILERVN4170 3.5XTS3500YES RKN4035DRIB SET UPRLN4008E RADIO INTERFACE BOX (RIB)0180357A57RIB AC POWER PACK 120V0180358A56RIB AC POWER PACK 220V3080369B71IBM TO RIB CABLE (25 PIN) (USE WITH XT & PS2)3080369B72IBM TO RIB CABLE (9 PIN)RLN443825 PIN (F) TO 9 PIN (M) ADAPTOR (USE W/3080369B72 FOR AT APPLICATION) 5880385B308 PIN MODULAR TO 25 PIN ”D” ADAPTOR (FOR T5600 ONLY)0180359A29DUPLEX ADAPTOR (MOSTAR/TRAXAR TRNK’D ONLY)Item Disk Radio RIB Cable Number Size Product Required Number Item Disk Radio RIB Cable Number Size Product Required NumberUtilizing your personal computer, Radio Service Software (RSS)/Customer Programming Software (CPS)/CustomerConfiguration Software (CCS) enables you to add or reprogram features/parameters as your requirements change. RSS/CPS/CCS is compatible with IBM XT, AT, PS/2 models 30, 50, 60 and 80.Requires 640K RAM. DOS 3.1 or later. Consult the RSS users guide for the computer configuration and DOS requirements. (ForHT1000, MT/MTS2000, MTX838/8000/9000, Visar and some newer products —IBM model 386, 4 MEG RAM and DOS 5.0 or higher are recommended.) A Radio Interface Box (RIB) may be required as well as the appropriate cables. The RIB and cables must be ordered separately.Licensing:A license is required before a software (RVN) order is placed. The software license is site specific (customer number and ultimate destination tag). All sites/locations must purchase their own software.Be sure to place subsequent orders using the original customer number and ship-to-tag or other licensed sites; ordering software without a licensed customer number and ultimate tag may result in unnecessary delays. To obtain a no charge license agreement kit, order RPX4719. To place an order in the U.S. call 1-800-422-4210. Outside the U.S., FAX 847-576-3023.Subscription Program:The purchase of Radio ServiceSoftware/Customer Programming/Customer ConfigurationSoftware (RVN & HVN kits) entitles the buyer/subscriber to three years of free upgrades. At the end of these three years, the sub-scriber must purchase the same Radio Service Software kit to receive an additional three years of free upgrades. If the sub-scriber does not elect to purchase the same Radio Service Software kit, no upgrades will be sent. Annually a subscription status report is mailed to inform subscribers of the RSS/CPS/CCS items on our database and their expiration dates.Notes:1)A subscription service is offered on “RVN”-Radio Service Software/Customer Programming/Customer Configuration Software kits only.2)“RVN” software must only be procured through Radio Products and Services Division (RPSD). Software not procured through the RPSD will not be recorded on the subscription database; upgrades will not be mailed.3)Upgrades are mailed to the original buyer (customer number & ultimate tag).4)SP software is available through the radio product groups.The Motorola General Radio Service Software Agreement is now available on Motorola Online. If you need assistance please feel free to submit a “Contact Us” or call 800-422-4210.SMART RIB SET UPRLN1015D SMART RIB0180302E27 AC POWER PACK 120V 2580373E86 AC POWER PACK 220V3080390B49SMARTRIB CABLE (9 PIN (F) TO 9 PIN (M) (USE WITH AT)3080390B48SMARTRIB CABLE (25 PIN (F) TO 9 PIN (M) (USE WITH XT)RLN4488ASMART RIB BATTERY PACKWIRELESS DATA GROUP PRODUTS SOFTWARERVN4126 3.59100-386/9100T DEVICES MDVN4965 3.59100-WS/T CONFIG’TN RVN41173.5MDC/RDLAP DEVICESPAGING PRODUCTS MANUALS6881011B54 3.5ADVISOR6881029B90 3.5ADVISOR ELITE 6881023B20 3.5ADVISOR GOLD 6881020B35 3.5ADVISOR PRO FLX 6881032B30 3.5BR8506881032B30 3.5LS3506881032B30 3.5LS5506881032B30 3.5LS7506881033B10 3.5LS9506881035B20 3.5MINITOR III8262947A15 3.5PAGEWRITER 20008262947A15 3.5PAGEWRITER 2000X 6881028B10 3.5TALKABOUT T3406881029B35 3.5TIMEPORT P7308262947A15 3.5TIMEPORT P930NLN3548BUNIVERSAL INTERFACE KITItem Disk Radio NumberSize Product。
TI型号大全35-迈锐国际
TI型号⼤全35-迈锐国际ADC0820CCWMX/NOPB SOIC-201000EAR99TI迈锐国际胡浩亮137********ADC082S021CIMM/NOPB VSSOP-81000EAR99TI迈锐国际胡浩亮137********ADC082S021CIMMX/NOPB VSSOP-83500EAR99TI迈锐国际胡浩亮137********ADC082S051CIMM/NOPB VSSOP-81000EAR99TI迈锐国际胡浩亮137********ADC082S101CIMM/NOPB VSSOP-81000EAR99TI迈锐国际胡浩亮137********ADC082S101CIMMX/NOPB VSSOP-83500EAR99TI迈锐国际胡浩亮137********ADC083000CIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC083000CIYB/S7002214HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC0831CCN/NOPB PDIP-81000EAR99TI迈锐国际胡浩亮137********ADC0831CCWM/NOPB SOIC-143000EAR99TI迈锐国际胡浩亮137********ADC0831CCWMX/NOPB SOIC-141000EAR99TI迈锐国际胡浩亮137********ADC0832CCN/NOPB PDIP-81000EAR99TI迈锐国际胡浩亮137********ADC0832CCWM/NOPB SOIC-143000EAR99TI迈锐国际胡浩亮137********ADC0832CCWMX/NOPB SOIC-141000EAR99TI迈锐国际胡浩亮137********ADC0834CCN/NOPB PDIP-14500EAR99TI迈锐国际胡浩亮137********ADC0834CCWM/NOPB SOIC-143000EAR99TI迈锐国际胡浩亮137********ADC0834CCWMX/NOPB SOIC-141000EAR99TI迈锐国际胡浩亮137********ADC08351CILQE/NOPB WQFN-24250EAR99TI迈锐国际胡浩亮137********ADC08351CILQX/NOPB WQFN-244500EAR99TI迈锐国际胡浩亮137********ADC08351CIMTCE/NOPB TSSOP-20250EAR99TI迈锐国际胡浩亮137********ADC08351CIMTCX/NOPB TSSOP-202500EAR99TI迈锐国际胡浩亮137********ADC08351EVM RFIDSUB01EAR99TI迈锐国际胡浩亮137********ADC0838CCWM/NOPB SOIC-202160EAR99TI迈锐国际胡浩亮137********ADC0838CCWMX/NOPB SOIC-201000EAR99TI迈锐国际胡浩亮137********ADC0838CIWM/NOPB SOIC-202160EAR99TI迈锐国际胡浩亮137********ADC0838CIWMX/NOPB SOIC-201000EAR99TI迈锐国际胡浩亮137********ADC0848BCV/NOPB PLCC-281750EAR99TI迈锐国际胡浩亮137********ADC0848BCVX/NOPB PLCC-28750EAR99TI迈锐国际胡浩亮137********ADC0848CCV/NOPB PLCC-281750EAR99TI迈锐国际胡浩亮137******** ADC0848CCVX/NOPB PLCC-28750EAR99TI迈锐国际胡浩亮137********ADC084S021CIMM/J7001218VSSOP-101000EAR99TI迈锐国际胡浩亮137********ADC084S021CIMM/NOPB VSSOP-101000EAR99TI迈锐国际胡浩亮137********ADC084S021CIMMX/NOPB VSSOP-103500EAR99TI迈锐国际胡浩亮137********ADC084S051CIMM/NOPB VSSOP-101000EAR99TI迈锐国际胡浩亮137********ADC084S101CIMM/NOPB VSSOP-101000EAR99TI迈锐国际胡浩亮137********ADC08500CIYB/NOPB HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08831IM SOIC-89500EAR99TI迈锐国际胡浩亮137********ADC08831IM/NOPB SOIC-89500EAR99TI迈锐国际胡浩亮137********ADC08831IMX/NOPB SOIC-82500EAR99TI迈锐国际胡浩亮137********ADC08832IMM/NOPB VSSOP-81000EAR99TI迈锐国际胡浩亮137********ADC08832IM/NOPB SOIC-89500EAR99TI迈锐国际胡浩亮137********ADC08832IMX/NOPB SOIC-82500EAR99TI迈锐国际胡浩亮137********ADC088S022CIMT TSSOP-169200EAR99TI迈锐国际胡浩亮137********ADC088S022CIMT/NOPB TSSOP-169200EAR99TI迈锐国际胡浩亮137********ADC088S022CIMTX/NOPB TSSOP-162500EAR99TI迈锐国际胡浩亮137********ADC088S052CIMT/NOPB TSSOP-169200EAR99TI迈锐国际胡浩亮137********ADC088S052CIMTX/NOPB TSSOP-162500EAR99TI迈锐国际胡浩亮137********ADC088S102CIMT/NOPB TSSOP-169200EAR99TI迈锐国际胡浩亮137********ADC088S102CIMTX/NOPB TSSOP-162500EAR99TI迈锐国际胡浩亮137********ADC08B200CIVS/NOPB TQFP-482500EAR99TI迈锐国际胡浩亮137********ADC08B200QCIVS/NOPB TQFP-482500EAR99TI迈锐国际胡浩亮137********ADC08B3000CIYB/NOPB HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08B3000RB/NOPB RFIDSUB01EAR99TI迈锐国际胡浩亮137********ADC08D1000CIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1010DIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1020CIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1500CIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1520CIYB/NOPB HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1520CIYB/S7002396HLQFP-1286003A001A5A1TI迈锐国际胡浩亮137********ADC08D1520CVAL RFIDSUB013A002H1A TI迈锐国际胡浩亮137********迈锐国际胡浩亮ADC08D1520RB/NOPB RFIDSUB013A002H1A TI137******** ADC08D1520WGFQV CQFP-128243A001A2C TI迈锐国际胡浩亮137********ADC08D1520WGMPR CQFP-128243A001A5A1TI迈锐国际胡浩亮137********ADC08D500CIYB/NOPB HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08D500CIYB/S7002554HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08D500CIYB/S7002952HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08D502CIYB/NOPB HLQFP-1286003A991C1TI迈锐国际胡浩亮137********ADC08DJ3200AAV FCBGA-1448403A001A5A1TI迈锐国际胡浩亮137********ADC08DJ3200AAVT FCBGA-1442503A001A5A1TI迈锐国际胡浩亮137********ADC08DJ3200EVM UNKNOWN-14413A002H1A TI迈锐国际胡浩亮137********ADC08DL500CIVV/NOPB LQFP-1446003A991C1TI迈锐国际胡浩亮137********ADC08DL502CIVV/NOPB LQFP-1446003A991C1TI迈锐国际胡浩亮137********ADC08L060CIMT/NOPB TSSOP-246100EAR99TI迈锐国际胡浩亮137********ADC08L060CIMTX/NOPB TSSOP-242500EAR99TI迈锐国际胡浩亮137********ADC08L060EVM RFIDSUB01EAR99TI迈锐国际胡浩亮137********ADC09QJ1300EVM RFIDSUB01EAR99TI迈锐国际胡浩亮137********ADC10040CIMT/NOPB TSSOP-284800EAR99TI迈锐国际胡浩亮137********ADC10040CIMTX/NOPB TSSOP-282500EAR99TI迈锐国际胡浩亮137********ADC10040QCIMT/NOPB TSSOP-284800EAR99TI迈锐国际胡浩亮137********ADC10040QCIMTX/NOPB TSSOP-282500EAR99TI迈锐国际胡浩亮137********ADC10065CIMT/NOPB TSSOP-284800EAR99TI迈锐国际胡浩亮137********ADC10065CIMTX/NOPB TSSOP-282500EAR99TI迈锐国际胡浩亮137********ADC10080CIMT/NOPB TSSOP-284800EAR99TI迈锐国际胡浩亮137********ADC10080CIMTX/NOPB TSSOP-282500EAR99TI迈锐国际胡浩亮137********ADC101C021CIMK/NOPB SOT-23-THN-61000EAR99TI迈锐国际胡浩亮137********ADC101C021CIMKX/NOPB SOT-23-THN-63000EAR99TI迈锐国际胡浩亮137********ADC101C021CIMM/NOPB VSSOP-81000EAR99TI迈锐国际胡浩亮137********ADC101C027CIMK/NOPB SOT-23-THN-61000EAR99TI迈锐国际胡浩亮137********ADC101C027CIMKX/NOPB SOT-23-THN-63000EAR99TI迈锐国际胡浩亮137********ADC101S021CIMF/NOPB SOT-23-61000EAR99TI迈锐国际胡浩亮137********ADC101S021CIMFX/NOPB SOT-23-63000EAR99TI迈锐国际胡浩亮137********迈锐国际胡浩亮ADC101S021CISD/NOPB WSON-61000EAR99TI137********ADC101S021CISDX/NOPB WSON-64500EAR99TI迈锐国际胡浩亮137********ADC101S051CIMF/NOPB SOT-23-61000EAR99TI迈锐国际胡浩亮137********ADC101S051CIMFX/NOPB SOT-23-63000EAR99TI迈锐国际胡浩亮137********ADC101S051QIMF/NOPB SOT-23-61000EAR99TI迈锐国际胡浩亮137********ADC101S051QIMFX/NOPB SOT-23-63000EAR99TI迈锐国际胡浩亮137********ADC101S101CIMF/NOPB SOT-23-61000EAR99TI迈锐国际胡浩亮137********ADC101S101CIMFX/NOPB SOT-23-63000EAR99TI迈锐国际胡浩亮137********ADC101S101CISD/NOPB WSON-61000EAR99TI迈锐国际胡浩亮137********。
WM8728
FEATURES
• • Stereo DAC with 24 bit PCM or single bit DSD operation Audio Performance - 106dB SNR (‘A’ weighted @ 48kHz) DAC - -97dB THD DAC Sampling Frequency: 8kHz - 192kHz 2 or 3-Wire Serial Control Interface or Hardware Control Programmable Audio Data Interface Modes - I2S, Left, Right Justified, DSP - 16/20/24/32 bit Word Lengths Independent Digital Volume Control on Each Channel with 127.5dB Range in 0.5dB Steps 3.0V - 5.5V Supply Operation 20-pin SSOP Package Exceeds Dolby Class A Performance Requirements
SIGMA DELTA MODULATOR
MUX
LEFT DAC
LOW PASS FILTER
VOUTL
VMID
MCLK
AVDD DVDD
VREFP VREFN AGND
DGND
WOLFSON MICROELECTRONICS LTD
Lutton Court, Bernard Terrace, Edinburgh, EH8 9NX, UK Tel: +44 (0) 131 667 9386 Fax: +44 (0) 131 667 5176 Email: sales@
雷赛步进电机选型参考
步进电机的种类和特点步进电机在构造上有三种主要类型:反应式(Variable Reluctance，VR）、永磁式(Permanent Magnet,PM）和混合式(Hybrid Stepping，HS）。
＊反应式定子上有绕组、转子由软磁材料组成。
结构简单、成本低、步距角小,可达1。
2°、但动态性能差、效率低、发热大，可靠性难保证。
＊永磁式永磁式步进电机的转子用永磁材料制成,转子的极数与定子的极数相同。
其特点是动态性能好、输出力矩大，但这种电机精度差，步矩角大(一般为7。
5°或15°)。
＊混合式混合式步进电机综合了反应式和永磁式的优点，其定子上有多相绕组、转子上采用永磁材料，转子和定子上均有多个小齿以提高步矩精度。
其特点是输出力矩大、动态性能好，步距角小，但结构复杂、成本相对较高。
按定子上绕组来分，共有二相、三相和五相等系列。
最受欢迎的是两相混合式步进电机，约占97%以上的市场份额，其原因是性价比高，配上细分驱动器后效果良好.该种电机的基本步距角为1。
8°/步，配上半步驱动器后,步距角减少为0。
9°，配上细分驱动器后其步距角可细分达256倍 (0.007°/微步）.由于摩擦力和制造精度等原因，实际控制精度略低。
同一步进电机可配不同细分的驱动器以改变精度和效果。
雷赛步进电机系列雷赛两相、三相混合式步进电机，采用优质冷轧钢片和耐高温永磁体制造，产品规格涵盖35-130范围。
具有温升低、可靠性高的特点,由于其具有良好的内部阻尼特性，因而运行平稳，无明显震荡区。
可满足不同行业、不同环境下的使用需求。
雷赛采用专利技术研发的三相步进电机驱动系统,更好地解决了传统步进电机低速爬行、有共振区、噪音大、高速扭矩小、起动频率低和驱动器可靠性差等缺点，具有交流伺服电机的某些运行特性,其运行效果可与进口产品相媲美.两相步进电机命名规则<〉上例表示机座号为57mm,两相混合式,步距角为1.8度，扭矩0。
光纤转换模块光电转换器光纤链路模块光纤收发器
光纤转换模块光电转换器光纤链路模块光纤收发器modbus光纤中继器,光纤转换模块,光电转换器,光纤链路模块,光纤收发器,光端机,光传输北京西山军通科技有限公司张宏年136******** 157******** 010-******** QQ：489503206国产第一高性能现场总线产品，可替代进口产品。
现在用进口的，给你降低一些成本；现在用国产的，给你提高些档次。
坚持国产化，为民族企业谋福祉Schneider(施耐德)；Modicon(莫迪康)MB+and S908 RIO中继器系列产品与NS23产品型号对照表NS23产品型号Modicon产品NS2304MT 490NRP25300 NS2304ST--NS2301MT 490NRP25400 NWFR85D200 NS2301ST--NS2314MT--NS2314ST--NS2311MT 490NRP95400 NWFR89D200 NS2311ST--NS2306RE NWRR85001(RR85 Repeater)Schneider(施耐德)、Modicon(莫迪康)MB+and S908 RIO的光产品种类比较少，且只有多模产品，我们的产品种类比他们多，比他们全。
专为现场总线ModbusPLUS(MB+)提供的光纤传输产品及通信解决方案-军通科技NS230 NS230系列产品是参考Modicon的Modbus PLUS系列光纤中继器产品的功能，采用多项最新技术研发而成的Modbus PLUS(MB+)总线光纤链路模块。
它可以完成通过光纤传输Modbus PLUS现场总线，在功能上可以代替490NRP25300,490NRP25400,490NRP95400,NWFR85D200等产品。
此产品具有的优点有：体积小、低功耗、工业级设计、电源适应性、优美的外观与导轨式安装机壳等等…，同时，还有如下几个突出的特点：金属铸造工艺外壳,特有的解环协议、型号丰富的系列化产品等。
MCP2517xFD CAN FD母板商品说明书
PIC32MX470F512H-120/PT Digi-Key
PIC32MX470F512H TQFP-64
U2
MCHP ANALOG LDO 3.3V MCP1826S- Microchip Technology
MCP1826S-3302E/DB
Microchip Technology
3302E/DB SOT-223-3
Bill of Materials
Document Number: 02-10615
Board Number:
04-10615
Part Number: Revision: Engineer: Drawn By:
ADM00576 4 Wilhelm Leichtfried Wilhelm Leichtfried
Digi-Key Digi-Key
Digi-Key
Digi-Key Digi-Key
Digi-Key Digi-Key
Digi-Key
Digi-Key Digi-Key Digi-Key
Microchip Parts listed below
U1
MCHP MCU 32-BIT 120MHz 512kB 128k Microchip Technology
02-10615-R4_BOM_Web.xls
Page 2
CON HDR-2.54 Male 1x1 Gold 5.84MH TH TE Connectivity
5-146280-1
VERT
CON HDR-2.54 Male 1x2 Tin 5.84MH TH Sullins Connector Solutions
PREC002SAAN-RC
众鑫微2017第二版图册
品牌功能电源(V)时钟频率(MHz)通信方式输入兼容性输出兼容性国腾上升型/下降型 1.8/3.325~135/LVTTL LVDS(5 LANE)国腾上升型/下降型 3.0~3.620~85/LVDS(5 LANE)LVTTL 国腾上升型/下降型 3.0~3.620~85/LVDS(5 LANE)LVTTL 国腾上升型/下降型 3.3V,1.8V 5~43/TTL(18BIT)LVDS(1 LANE)国腾上升型/下降型 3.3V,1.8V 20~85IIC TTL(24BIT)LVDS(1 LANE)国腾上升型/下降型 3.3V,1.8V 20~85IIC LVDS(1 LENE)LVTTL 国腾上升型/下降型 3.3V,1.8V 20~85IIC/IO 10/12BIT LVTTL FPD-LINK III 国腾上升型/下降型3.3V,1.8V20~85IIC/IOFPD-LINK III10/12BIT LVTTL公司拥有完善的LVDS 产品系列，LVDS 接口类包括LVDS 驱动器，LVDS 接收器等；SerDes 包括第一代及第二代平板显示图像串行解码器，并可兼容国内外多数同类产品。
LVDS 产品应用广泛，可应用于多屏显示系统、光端机、车载舰载显示、MID 、行车记录仪、车载多屏显示等。
LVDS 信号转换IC产品型号封装GM8285C TSSOP56/BGA56GM8284DR TSSOP56QFN48GM8284DD TSSOP56GM8241C QFN48GM8905C QFN48GM8906C QFN60GM8913QFN32GM8914品牌输出通道个数输出信号类型输入数据格式电源(V)ADC 特性输出视频标准封装代替型号国腾1CVBS 8-bit|TU-R BT.6564:2:2 YCbCr 3.310-bit 27MHz PAL/NTSC LQFP44SAA7121国腾1CVBS 8-bit|TU-R BT.6564:2:2 YCbCr3.310-bit 27MHz PAL/NTSC LQFN32/国腾3Analog RGB30-bit RGB3.310-bit 330MHzVESALQFP48ADV7123视频编解码芯片，使各类模拟和数字信号之间的切换更灵活，产品兼容各类视频输入输出接口，包括CVBS 、S-video 、VGA/DVI;可应用于USB 视频采集卡、视频接口转换器、可视对讲系统、各类多媒体娱乐设备、LCD 屏驱动、车载导航、车载DVR 、行车记录仪、安防监控等领域。
K-9可选配件，微维克斯硬度试验机剪子订单号型号及描述说明书
G
steel ball 1471N(150kgf) beryllium copper, phosphor bronze
H
1/8”
588.4N(60kgf) Bearing metal
E
diameter 980.7N(100kgf)
K
steel ball 1471N(150kgf)
L
1/4”
588.4N(60kgf) Plastics, lead
50x50mm travel stage
Dimensions: 4.92x4.92”(125x125mm) Minimum reading: 0.01mm 810-012
Clamping devices (Vises)
Vise Max. opening: 1.77”(45mm) Standard for the MH series. 810-016
Indenters
Order No. 19BAA061 19BAA058 19BAA062 19BAA059 19BAA060
Type Knoop Indenter Vickers Indenter Knoop Indenter Vickers Indenter Vickers Indenter
Model H, HM Standard Series H, HM Standard Series MVK-H2, H3, HM114 MVK-H2, H3, HM114 HV, AVK-C Series
Micro-Vickers/Vickers Hardness Testing Machine
Test Blocks
Order No. 64BAA173 64BAA174 64BAA175 64BAA176 64BAA177 64BAA178 64BAA179 64BAA180 64BAA181 64BAA182 64BAA183 64BAA184 64BAA185 64BAA186 64BAA187 64BAA188 64BAA189 64BAA190 64BAA191 64BAA192 64BAA193 64BAA194 64BAA195 64BAA196 64BAA197 64BAA198 64BAA199 64BAA200 64BAA201 64BAA202 64BAA203 64BAA204 64BAA205 64BAA206 64BAA207 64BAA208 64BAA209 64BAA210 64BAA211 64BAA212 64BAA213 64BAA214 64BAA215 64BAA216 64BAA217 64BAA218 64BAA219 64BAA220
商品九位编码明细1
商品编码商品型号AA00R000L KF-120QW/L室内机总成AA00S000L KF-120QW/L室外机总成AA00T000L KF-120QW/L套机AA011000K KF-125EW/D(H)室内机总成AA0120006KFR-32GW/01JNC13T套机(普投)AA012000K KF-125EW/D(H)室外机总成AA012000W KFR-26GW/01LAC13套机AA012000X KFRd-35GW/02NRA-S2(家电下乡)套机AA0120U0J KFR-35G/LAF13室内机非演示壳体总成AA0120U0L KFRd-35G/RA(F)-S1(SQD)内机壳体总成(非演示) AA0120U10NRA-S2分体装饰面板AA0121000KFRd-26GW/02SC-S2套机(家电下乡SC)AA0121006KFR-35GW/01JNC13T套机(普投)AA012100L KFR-23GW/01CAF12套机AA012100W KFR-35GW/01LAC13套机AA012100X KFRd-35G/NRA-S2(家电下乡)室内机总成AA0122000KFRd-26G/SC-S2室内机总成(家电下乡SC)AA012200W KFR-33GW/01LAC13套机AA012200X KFRd-26GW/02NRA-S2(家电下乡)套机AA0122U0J KFR-35G/JNF12T室内机演示壳体总成AA0123000KFRd-33GW/02SC-S2套机(家电下乡SC)AA012300L KFR-33GW/01CAF12套机AA0123010KFR-35G/LAC13室内机总成AA0124000KFRd-33G/SC-S2室内机总成(家电下乡SC)AA0124U0J KFR-35G/JEC13室内机非演示壳体总成AA0125000KFRd-35GW/02SC-S2套机(家电下乡SC)AA0126000KFRd-35G/SC-S2室内机总成(家电下乡SC)AA012600X KFRd-33GW/02NRA-S2(家电下乡)套机AA0126U0J KFR-35G/JNF12T室内机演示壳体总成-1AA0127000KFRd-23GW/02JC(F)-S1(YH)套机AA0127U0J KFR-35G/JEC13室内机非演示壳体总成-1AA0128000KFRd-23G/JC(F)-S1(YH)室内机总成AA012800X KFRd-35G/ZRA-S2(家电下乡)室内机总成AA0128U0J JEC13分体装饰面板AA0129000KFRd-26GW/02JC(F)-S1(YH)套机AA012900X KFRd-35G/ZRA-S2(白色)(家电下乡)室内机总成AA012A000KFRd-26G/JC(F)-S1(YH)室内机总成AA012B000KFRd-33GW/02JC(F)-S1(YH)套机AA012B00X KFR-26GW/01LAC13套机AA012C000KFRd-33G/JC(F)-S1(YH)室内机总成AA012C00X KFR-33GW/01LAC13套机AA012D000KFRd-35GW/02JC(F)-S1(YH)套机AA012D00X KFR-35GW/01LAC13套机AA012E000KFRd-35G/JC(F)-S1(YH)室内机总成AA012F00X KFR-26G/LAC13室内机总成AA012FU00KFRd-35G/JC(F)-S1(YH)室内机非演示壳体总成AA012G000KFR-23GW/01JCF12套机AA012G00X KFR-33G/LAC13室内机总成AA012G011KFR-26GW/01JCF12(YH)套机AA012H000KFR-23G/JCF12室内机总成AA012H00X KFR-35G/LAC13室内机总成AA012J000KFR-26GW/01JCF12套机AA012J011KFR-33GW/01JCF12(YH)套机AA012K000KFR-26G/JCF12室内机总成AA012L000KFR-33GW/01JCF12套机AA012L011KFR-35GW/01JCF12(YH)套机AA012M000KFR-33G/JCF12室内机总成AA012N000KFR-35GW/01JCF12套机AA012N011KFR-23GW/01JCF12(YH)套机AA012P000KFR-35G/JCF12室内机总成AA012Q000KFR-35G/JCF12(YH)室内机非演示壳体总成AA012Q011KFR-23GW/01JNF12T套机AA012S00X KFR-23GW/01JEC13套机AA012S011KFR-26GW/01JNF12T套机AA012U00X KFR-26GW/01JEC13套机AA012U011KFR-33GW/01JNF12T套机AA012W00X KFR-33GW/01JEC13套机AA012W011KFR-35GW/01JNF12T套机AA012X00X KFR-33G/JEC13室内机总成AA012Y00X KFR-35GW/01JEC13套机AA012Y011KFR-26G/01JNC13T套机(普投)AA012Z00X KFR-35G/JEC13室内机总成AA013000K KF-125EW/D(H)套机AA02B0000KF-21GW(G)AA02C0000KF-21GW(W)(铁壳调整安装支架)AA02M0000KF-22GW(W)(迷你星调整安装支架)AA02N0000KF-22GW/(F)(G)AA0300000KF-22GW/E(F)室内机总成AA0310000KF-22GW/E(F)室外机总成AA0320000KF-22GW/E(F)套机AA0370000KF-23GW/(F)(G)AA0380000KF-23GW/(F)(W)AA03K0000KF-23GW/B(G)AA03L0000KF-23GW/B(W)AA04F2000KF-23GW/E2-S5室内机总成AA04F6000KF-23GW/E(G)室内机总成AA04G2000KF-23GW/E2-S5室外机总成AA04G5000KF-23W/03-S5室外机总成AA04H2000KF-23GW/E2-S5套机AA04H3000KF-23GW/E3-S5(ZMD)套机AA04H6000KF-23GW/03GCE-S5套机AA04HB000KF-23GW/03E-S3套机AA04HC000KF-23GW/03E-S3套机(家电下乡E)AA04M0000KF-23GW/HB(F)(G)AA04N0000KF-23GW/HB(F)(W)AA04T0000KF-23GW/Z(G)AA04T1000KF-23GW/Z(氧吧换新风)(G)AA04T2000KF-23GW/Z2(GC)室内机总成AA04T3000KF-23GW/Z8(ZMD)室内机总成AA04U0000KF-23GW/Z(W)AA04U1000KF-23GW/Z(氧吧换新风)(W)AA04U2000KF-23GW/Z2(GC)室外机总成AA04U3000KF-23GW/Z8(ZMD)室外机总成AA04V2000KF-23GW/Z2(GC)套机AA04V3000KF-23GW/Z8(ZMD)套机AA05H0000KF-25GW/A(F)(G)AA05J0000KF-25GW/A(F)(W)AA0640000KF-25GW/H(F)室内机总成AA0650000KF-25GW/H(F)(W)AA0670000KF-25GW/HB(F)(G)AA0680000KF-25GW/HB(F)室外机总成(LG164HAA压机) AA0732000KF-25GW/Z2(GC)室内机总成AA0733000KF-25GW/Z8(ZMD)室内机总成AA0742000KF-25GW/Z2(GC)室外机总成AA0743000KF-25GW/Z8(ZMD)室外机总成AA0752000KF-25GW/Z2(GC)套机AA0753000KF-25GW/Z8(ZMD)套机AA08A0000KF-26GW/F(G)AA08B0000KF-26GW/F(W)AA08W0000KF-26GW/N(F)(G)AA08X0000KF-26GW/N(F)(W)AA0931000KF-27GW/E2-S5套机AA0932000KF-27GW/E3-S5(ZMD)套机AA0941000KF-27GW/E2-S5室内机总成AA0942000KF-27GW/E3-S5(ZMD)室内机总成AA0951000KF-27GW/E2-S5室外机总成AA0952000KF-27GW/E3-S5(ZMD)室外机总成AA0A60000KF-33GW/(F)(G)AA0A70000KF-33GW/(F)(W)AA0B22000KF-33GW/E2-S5室内机总成AA0B24000KF-33G/E-S5室内机总成AA0B32000KF-33GW/E2-S5室外机总成AA0B34000KF-33W/03-S5室外机总成AA0B42000KF-33GW/E2-S5套机AA0B44000KF-33GW/03GCE-S5套机AA0CL0000KF-35GW/A(F)(W)AA0CX0000KF-35GW/D(G)AA0D01000KF-35GW/E2-S5套机AA0D02000KF-35GW/E3-S5(ZMD)套机AA0D05000KF-35GW/03GCE-S5套机AA0D08000KF-35GW/03CE-S5套机AA0D0A000KF-35GW/03E-S3套机AA0D0B000KF-35GW/03E-S3套机(家电下乡E)AA0D71000KF-35GW/E2-S5室内机总成AA0D72000KF-35GW/E3-S5(ZMD)室内机总成AA0D75000KF-35G/GCE-S5AA0D78000KF-35G/CE-S5室内机总成AA0D81000KF-35GW/E2-S5室外机总成AA0D82000KF-35GW/E3-S5(ZMD)室外机总成AA0D84000KF-35W/03-S5室外机总成AA0D86000KF-35W/03-S3室外机总成(家电下乡E)AA0EJ2000KF-35GW/Z2(GC)室内机总成AA0EJ3000KF-35GW/Z8(ZMD)室内机总成AA0EK2000KF-35GW/Z2(GC)室外机总成AA0EK3000KF-35GW/Z8(ZMD)室外机总成AA0EL2000KF-35GW/Z2(GC)套机AA0EL3000KF-35GW/Z8(ZMD)套机AA0FW0000KF-36GW/JFAA0FZ0000KF-36GW/M(F)室内机总成AA0GD0000KF-36GW/MK(YF)室内机总成AA0GE0000KF-36GW/MK(YF)(W)AA0GG0000KF-36GW/N(F)室内机总成AA0GH0000KF-36GW/N(F)室外机总成AA0HW2000KF-48GW/Z7室内机总成AA0HX2000KF-48GW/Z7室外机总成AA0HY2000KF-48GW/Z7套机AA0L50000KF-68GW/Z套机AA0LB0000KF-70GW/A(F)室内机总成AA0LC0000KF-70GW/A(F)室外机总成(EMC)AA0NF0000KFR-125EW/D(H)室内机(三洋)AA0NF000L KFR-125EW/L(H)室内机总成AA0NG0000KFR-125EW/D(H)室外机(三洋)AA0NG000L KFR-125EW/L(H)室外机总成AA0NH0000KFR-125EW/D(H)套机AA0NH000L KFR-125EW/L(H)套机AA0PX0000KFR-20GW/L(G)AA0PY0000KFR-20GW/L(W)AA0QG0000KFR-22GW/A(G)AA0QH0000KFR-22GW/A(W)(迷你星调整安装支架)AA0RD0000KFR-23GW/B(G)返修机BOMAA0RE0000KFR-23GW/B(W)返修机BOMAA0RN0000KFR-23GW/C室外机总成AA0RP0000KFR-23GW/C室内机总成AA0RV0000KFR-23GW/D室外机总成(瑞智压机)AA0RZ2000KFR-23GW/D1套机AA0S30000KFR-23GW/E(G)AA0S40000KFR-23GW/E(W)AA0SA0000KFR-23GW/HB(F)室内机总成AA0SB0000KFR-23GW/HB(F)室外机总成AA0SK0000KFR-23GW/Z(G)AA0SK2000KFR-23GW/Z6室内机总成(ZMD)AA0SL0000KFR-23GW/Z(W)AA0SL2000KFR-23GW/Z6室外机总成(ZMD)AA0SR2000KFR-23GW/Z6套机(ZMD)AA0SX0000KFR-24GW/S(F)(新小外机)(G)AA0SY0000KFR-24GW/S(F)(新小外机)(W)AA0TA0000KFR-250EW/(H)室内机AA0TB0B02KFR-250EW/(H)新外观室外机(肯德基工程)AA0TC000Q KFR-250EW/(H)套机新外观AA0U10000KFR-25GW/C(F)(G)AA0U20000KFR-25GW/C(F)(W)(铁壳调整安装支架)AA0US0000KFR-25GW/HK(F)室外机总成AA0UW0000KFR-25GW/HK(XF)室内机总成(氧吧聪明风)AA0UX0000KFR-25GW/HK(XF)(氧吧聪明风)(W)(松下2P18S225ANC) AA0VR0000KFR-26GW(G)AA0VT0000KFR-26GW(W)AA0W90000KFR-26GW/BPF(G)AA0WA0000KFR-26GW/(BPF)室外机总成AA0WC0000KFR-26GW/C(BPF)(G)AA0WD0000KFR-26GW/C(BPF)(W)(全塑调整安装支架)AA0WJ0000KFR-26GW/C(F)室内机总成AA0WK0000KFR-26GW/C(F)室外机总成AA0WT0000KFR-26GW/E(BPF)室内机总成AA0WU0000KFR-26GW/E(BPF)室外机总成AA0X00000KFR-26GW/MK(YF)室外机总成AA0X30000KFR-26GW/N(F)(W)AA0XH0000KFR-27GW(W)AA0Y30000KFR-28GW/(DBPJF)(G)AA0YT0000KFR-28GW/BPF(G)AA0YY0000KFR-28GW/C(BPF)(G)AA0Z00000KFR-28GW/C(BPF)(W)(全塑调整安装支架) AA0Z90000KFR-28GW/DBPF(G)AA0ZA0000KFR-28GW/(DBPF)室外机总成AA0ZE0001KFR-28GW/HB(BPF)室内机总成(铁壳外机) AA0ZF0000KFR-28GW/HB(BPF)(W)AA0ZF0001KFR-28GW/HB(BPF)室外机总成(铁壳外机) AA0ZF0V01KFR-28GW/HB(BPF)室外机壳体总成AA0ZG0000KFR-28GW/HB(BPF)套机AA0ZG0001KFR-28GW/HB(BPF)套机(铁壳外机)AA0ZP0000KFR-28GW/M(BPF)(G)AA0ZQ0000KFR-28GW/M(BPF)(W)(全塑调整安装支架) AA10F0000KFR-32GW(G)AA10G0000KFR-32GW(W)AA10Z0000KFR-32GW/A(F)(G)AA1110000KFR-32GW/A(F)(W)AA1160000KFR-32GW/B(F)(G)AA1170000KFR-32GW/B(F)(W)AA11H0000KFR-32GW/C(BPF)(G)AA11J0000KFR-32GW/C(BPF)(W)AA1242000KFR-50GW/03RDC13套机AA1245000KFR-50GW/03RCC13套机AA1246000KFR-50G/RCC13室内机总成AA1247000KFR-50G/RDC13室内机总成AA1270000KFR-32GW/L(G)AA1271000KFR-32GW/L1室内机总成AA1280000KFR-32GW/L(W)(瑞智48R313)AA1281000KFR-32GW/L1室外机总成(LG压机)AA12K0000KFR-32GW/Z内机返修BOMAA12K1000KFR-32GW/Z(氧吧换新风)(G)AA12L0000KFR-32GW/Z(瑞智压机)(W)AA12P0000KFR-33GW(W)(QX-23BO30)AA12Q0000KFR-33GW/(F)(G)(三菱RH231压机)AA12R0000KFR-33GW/(F)(W)AA12W0000KFR-33GW/A(G)AA12X0000KFR-33GW/A(W)AA1320000KFR-33GW/B室内机总成AA1330000KFR-33GW/B室外机总成AA13C0000KFR-33GW/C室外机总成AA13D0000KFR-33GW/C室内机总成AA13K0000KFR-33GW/D(G)AA13K3000KFR-33GW/D2室内机总成AA13L0000KFR-33GW/D(W)AA13L3000KFR-33GW/D2室外机总成AA1470000KFR-33GW/K(F)(W)AA1480000KFR-33GW/K(F)(小外机)(G)AA14W0000KFR-33GW(G)AA1560000KFR-34GW/S(F)(G)AA1570000KFR-34GW/S(F)室外机总成AA1580000KFR-34GW/S(F)(新小外机)(G)AA1590000KFR-34GW/S(F)(新小外机)室外机总成(LG) AA15R2000KFR-35GW/(BP)(遥控)(G)AA15S2000KFR-35GW/(BP)(遥控)(W)AA1690000KFR-35GW/A(BPF)室内机总成AA16P0000KFR-35GW/BPF(G)AA16Q0000KFR-35GW/(BPF)室外机总成AA1750000KFR-35GW/E(BPF)(G)AA1750003KFR-35GW/E(BPF)(G)(三菱SHV130FFDC,EMC) AA1760000KFR-35GW/E(BPF)室外机总成AA1780000KFR-35GW/E(F)(G)AA1790000KFR-35GW/E(F)(W)AA17B0000KFR-35GW/E(F)(小外机)(G)AA17C0000KFR-35GW/E(F)(小外机)(W)AA17E0000KFR-35GW/E(G)AA17F0000KFR-35GW/E(W)AA17K0000KFR-35GW/G(F)(G)AA17Q2000KFR-35GW/H2套机AA1801000KFR-35GW/H室内机总成(单导板聪明风)AA1802000KFR-35GW/H2室内机总成AA1804000KFR-35GW/H3室内机总成AA1811000KFR-35GW/H室外机总成(星光银)AA1812000KFR-35GW/H2室外机总成AA1820000KFR-35GW/HB(BPF)室内机总成AA1820001KFR-35GW/HB(BPF)室内机总成(铁壳外机)AA1830001KFR-35GW/HB(BPF)室外机总成(铁壳外机)AA1840000KFR-35GW/HB(BPF)套机AA1840001KFR-35GW/HB(BPF)套机(铁壳外机)AA1850000KFR-35GW/HB(F)(G)AA1860000KFR-35GW/HB(F)室外机总成(瑞智48R343NM压机) AA18A0000KFR-35GW/HK(BPXF)(变频氧吧聪明风)(G)AA18B0000KFR-35GW/HK(BPXF)(变频氧吧聪明风)(W)AA18E0000KFR-35GW/HK(DBPXF)(G)AA18F0000KFR-35GW/HK(DBPXF)室外机总成AA18G0000KFR-35GW/HK(DBPXF)(数码氧吧聪明风)(G)AA18H0000KFR-35GW/HK(DBPXF)室外机总成(日本东芝压) AA18R0000KFR-35GW/HK(XF)(氧吧聪明风)(G)AA18S0000KFR-35GW/HK(XF)(氧吧聪明风)(W)AA18V0000KFR-35GW/K(BPF)(G)(换电脑板)AA18W0000KFR-35GW/K(BPF)(W)(换电脑板)AA19U0000KFR-35NW/(F)(G)AA1AA0000KFR-36GW/BP(G)AA1AB0000KFR-36GW/F(G)AA1AD0000KFR-36GW(G)AA1AE0000KFR-36GW(W)AA1AF0000KFR-36GW/(BPJF)室内机总成AA1AG0000KFR-36GW/(BPJF)(W)返修BOMAA1BZ0000KFR-36GW/D(BPJF)(W)AA1C50000KFR-36GW/(DBPF)室内机总成AA1CG0000KFR-36GW/F(W)AA1CM0000KFR-36GW/JF(G)AA1CN0000KFR-36GW/JF(W)AA1CP0000KFR-36GW/M(BPF)(G)AA1CQ0000KFR-36GW/M(BPF)(W)(全塑调整安装支架)AA1CY0000KFR-36GW/M(F)室内机总成AA1D00000KFR-36GW/M(F)(W)(铁壳调整安装支架)AA1DT0000KFR-36GW/MK(YF)(G)AA1DU0000KFR-36GW/MK(YF)(W)AA1DZ0000KFR-36GW/N(F)室内机总成AA1E00000KFR-36GW/N(F)(W)AA1E80000KFR-36GW/BP室外机总成AA1E90000KFR-36GW/DBPF(W)AA1ED0000KFR-40GW/A(DBPJF)(G)AA1EE0000KFR-40GW/A(DBPJF)(W)AA1F80000KFR-40GW/F(W)AA1G00000KFR-48GW/@(F)(G)AA1G90000KFR-48GW/Z室内机总成AA1GA0000KFR-48GW/Z室外机总成AA1H10000KFR-50GW/C室内机总成AA1JD0000KFR-50GW/C(W)AA1JK0000KFR-58GW/(F)(G)AA1JL0000KFR-58GW/(F)室外机总成AA1JN0000KFR-600EW/H内机AA1JN0V01KFR-600EW/H(L)不送风演示壳体AA1JP0000KFR-600EW/H外机AA1JQ0M01KFR-600EW/L(H)(定制)AA1JQ0M02KFR-500EW(定制)AA1JQ0M03KFR-600EW(定制)AA1JQ0M04KFR-500NW/H(定制)AA1JU0000KFR-60GW/(F)室内机总成AA1JV0000KFR-60GW/(F)室外机总成(支架调整)AA1LQ0000KFR-71NW/D室内机AA1LR0000KFR-71NW/D室外机AA1LS0000KFR-71NW/D套机AA1LS000Q 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AA3KQ0000KFR-26GW/H(BPF)(W)AA3KQ1000KFR-26GW/H(BPF)室外机总成(铁壳外机) AA3L40000KFR-26GW/M(F)(G)(换电脑板)AA3LK0000KFR-26GW/MK(YF)室内机总成AA3TZ0001KF-71NW/D室内机AA3U00001KF-71NW/D室外机AA3UC000L KF-71QW/G室内机总成AA3UC0B01KF-71QW/G室内机石家庄东铁大厦工程AA3UD000L KF-71QW/G室外机总成AA3UD0B01KF-71QW/G室外机石家庄东铁大厦工程AA3UE000L KF-71QW/G套机AA3UE0B01KF-71QW/G套机石家庄东铁大厦工程AA3X90000RFTD67WDAA3XB0000RFTD73WDTAA3XC0000RFTD10WDAA3XD0000RFTD/RFTC67WDAA3XF0000RFTD/RFTC73WDTAA3XG0000RFTD/RFTC10WDAA54Q0000KFR-25GW/HG(ZXF)室内机总成(星光银) AA54R0000KFR-25GW/HG(ZXF)室外机总成AA54S0000KFR-35GW/HG(ZXF)套机星光银AA55F0000KFR-25GW/G(ZXF)室内机总成AA55G0000KFR-25GW/G(ZXF)室外机总成AA55J0000KFR-35GW/G(ZXF)室内机总成AA55K0000KFR-35GW/G(ZXF)室外机总成AA56D0000KFRD-120QW套机AA56E0000KFRD-120QW室内机总成AA56F0000KFRD-120QW室外机总成AA58R0000KFR-48GW/K(ZXF)室内机总成AA58S0000KFR-48GW/K(ZXF)室外机总成AA58T0000KFR-50NW/D套机AA58T0B01KFR-50NW/D套机上海明园工程AA58U0000KFR-50NW/D室内机总成AA58U0B01KFR-50NW/D室内机上海明园工程定制AA58V0000KFR-50NW/D室外机(三菱压机)AA58V0B01KFR-50NW/D室外机上海明园工程定制AA58X0000KFRD-50NW/A室内机总成AA58Y0000KFRD-50NW/A(W)(三菱压机)AA5980000KFR-35NW/D套机AA598000Q KFR-35NW/D套机(新外观)AA5980B01KFR-35NW/D套机上海明园工程AA5990000KFR-35NW/D室内机总成AA599000Q KFR-35NW/D室内机总成(新外观）AA5990B01KFR-35NW/D室内机上海明园工程定制AA5990V01KFR-35NW/D(新外观)送风演示室内机壳体AA59A0000KFR-35NW/D室外机总成AA59A000Q KFR-35NW/D(新外观)室外机(美芝压机)AA59A0B01KFR-35NW/D室外机上海明园工程定制AA59N0000KFR-45GW/NK(G)AA59P0000KFR-45GW/NK室外机总成AA5A90000KFR-50QW/G室内机总成AA5A90V01KFR-50QW/G室内机送风演示壳体AA5AA0000KFR-50QW/G室外机总成AA5AA0V01KFR-50QW/G室外机演示不送风壳体AA5AB0B01KF-50QW/G套机石家庄东铁大厦工程AA5AC0B01KF-50QW/G室内机石家庄东铁大厦工程AA5AD0B01KF-50QW/G室外机石家庄东铁大厦工程AA5AH0000KF-45GW/NK套机AA5AJ0000KF-45GW/NK室内机总成AA5AK0000KF-45GW/NK室外机总成AA5AP000Q KFRD-35NW/D套机(新外观)AA5AQ000Q KFRD-35NW/D室内机总成(新外观）AA5AR000Q KFRD-35NW/D(新外观)室外机(美芝PH240压机) AA5BA0000KFR-120QW/I套机AA5BA1000KFR-120QW/IA套机AA5BA1B01KFR-120QW/Z套机AA5BB0000KFR-120QW/I室内机总成AA5BB0B01KFR-120QW/Z室内机总成AA5BB0V01KFR-120QW/I室内机壳体总成AA5BC0000KFR-120QW/I室外机总成AA5BC0B01KFR-120QW/Z室外机总成AA5C40000KF-120QW/I套机AA5C50000KF-120QW/I室内机总成AA5C60000KF-120QW/I室外机总成AA5CF0000KF-50NW/D套机AA5CG0000KF-50NW/D室内机总成AA5CH0000KF-50NW/D室外机总成AA5CQ0M01HC36A1VAC(套机)AA5D3000Q KF-35NW/D套机(新外观）AA5D4000Q KF-35NW/D室内机总成(新外观）AA5D5000Q KF-35NW/D室外机总成(新外观）AA5D60000KFRD-35GW/Z套机AA5D62000KFRD-35GW/Z3套机AA5D63000KFRD-35GW/Z5套机AA5D64000KFRD-35GW/Z7套机AA5D66000KFRD-35GW/Z6套机(TX)AA5D68000KFRD-35GW/Z6套机AA5D6A000KFRD-35GW/Z8(ZMD)套机AA5D6B000KFRD-35GW/Z2(GC)套机AA5D70000KFRD-35GW/Z(G)AA5D70V01KFRD-35GW/Z室内机壳体总成(演示)AA5D72000KFRD-35GW/Z3室内机总成AA5D73000KFRD-35GW/Z5室内机总成AA5D74000KFRD-35GW/Z7室内机总成AA5D76000KFRD-35GW/Z6室内机总成(TX)AA5D78000KFRD-35GW/Z6室内机总成AA5D7A000KFRD-35GW/Z8(ZMD)室内机总成AA5D7AV01KFRD-35GW/Z8(ZMD)内机非演示壳体总成AA5D7B000KFRD-35GW/Z2(GC)室内机总成AA5D7BV01KFRD-35GW/Z2(GC)内机非演示壳体总成AA5D80000KFRD-35GW/Z室外机(庆安YZG-39RCT1) AA5D81000KFRD-35GW/Z2室外机总成AA5D82000KFRD-35GW/Z3室外机总成AA5D83000KFRD-35GW/Z5室外机总成AA5D84000KFRD-35GW/Z7室外机总成AA5D86000KFRD-35GW/Z6室外机总成(TX)AA5D88000KFRD-35GW/Z6室外机总成AA5D8A000KFRD-35GW/Z8(ZMD)室外机总成AA5D8B000KFRD-35GW/Z2(GC)室外机总成AA5D92000KFRD-25GW/Z3套机AA5DJ1000KFR-25GW/H2套机AA5DK0000KFR-25GW/H(G)(单导板聪明风)AA5DK1000KFR-25GW/H2室内机总成AA5DK2000KFR-25GW/H3室内机总成AA5DL0000KFR-25GW/H室外机总成(日立SG633压机) AA5DL1000KFR-25GW/H2室外机总成AA5DL2000KFR-25GW/H3室外机总成AA5DM4000KF-25GW/H5套机AA5DM5000KF-25GW/H2(ZMD)套机AA5DN0000KF-25GW/H(G)(单导板聪明风)AA5DN2000KF-25GW/H2室内机总成AA5DN4000KF-25GW/H5室内机总成AA5DN5000KF-25GW/H2(ZMD)室内机总成AA5DP0000KF-25GW/H(W)(单导板聪明风)AA5DP2000KF-25GW/H2室外机总成AA5DP4000KF-25GW/H5室外机总成AA5DP5000KF-25GW/H2(ZMD)室外机总成AA5DQ1000KFR-23GW/H2套机AA5DQ3000KFR-23GW/H3套机AA5DR0000KFR-23GW/H室内机总成(单导板聪明风) AA5DR1000KFR-23GW/H2室内机总成AA5DR3000KFR-23GW/H3室内机总成AA5DS0000KFR-23GW/H(W)(日立SG533)AA5DS1000KFR-23GW/H2室外机总成AA5DS3000KFR-23GW/H3室外机总成AA5DT1000KF-23GW/H2套机AA5DT4000KF-23GW/H5套机AA5DT5000KF-23GW/H2(ZMD)套机AA5DU0000KF-23GW/H(G)(单导板聪明风)AA5DU1000KF-23GW/H2室内机总成AA5DU4000KF-23GW/H5室内机总成AA5DU5000KF-23GW/H2(ZMD)室内机总成AA5DV1000KF-23GW/H2室外机总成AA5DV4000KF-23GW/H5室外机总成AA5DV5000KF-23GW/H2(ZMD)室外机总成AA5DW0000KFR-71QW/D(S)套机AA5DW1000KFR-71QW/D(S)线控套机AA5DX0000KFR-71QW/D(S)室内机总成AA5DX1000KFR-71QW/D(S)(线控)室内机总成AA5DY0000KFR-71QW/D(S)室外机总成AA5DY1000KFR-71QW/D(S)(线控)室外机总成AA5E95000KF-23GW/Z7套机AA5EA0000KF-23GW/Z1(G)AA5EA1000KF-23GW/Z2室内机总成AA5EA3000KF-23GW/Z5室内机总成AA5EA5000KF-23GW/Z7室内机总成AA5EB0000KF-23GW/Z1室外机总成(OEM)AA5EB1000KF-23GW/Z2室外机总成AA5EB3000KF-23GW/Z5室外机总成AA5EB5000KF-23GW/Z7室外机总成AA5EC0000KFR-23GW/Z1套机AA5EC1000KFR-23GW/Z2套机AA5EC3000KFR-23GW/Z5套机AA5ED0000KFR-23GW/Z1室内机总成(OEM)AA5ED1000KFR-23GW/Z2室内机总成AA5ED3000KFR-23GW/Z5室内机总成AA5EE0000KFR-23GW/Z1室外机总成(日立SG533QA1压机) AA5EE1000KFR-23GW/Z2室外机总成AA5EE3000KFR-23GW/Z5室外机总成AA5EF1000KF-25GW/Z2套机AA5EF3000KF-25GW/Z5套机AA5EF4000KF-25GW/Z7套机AA5EG0000KF-25GW/Z1(G)AA5EG1000KF-25GW/Z2室内机总成AA5EG3000KF-25GW/Z5室内机总成AA5EG4000KF-25GW/Z7室内机总成AA5EH0000KF-25GW/Z1室外机总成(LGQK164JAB压机) AA5EH1000KF-25GW/Z2室外机总成AA5EH3000KF-25GW/Z5室外机总成AA5EH4000KF-25GW/Z7室外机总成AA5EJ1000KFR-25GW/Z2套机AA5EK0000KFR-25GW/Z1(G)AA5EK1000KFR-25GW/Z2室内机总成AA5EK1V01KFR-25GW/Z2室内机壳体总成(非演示)AA5EK3000KFR-25GW/Z5室内机总成AA5EL0000KFR-25GW/Z1室外机总成(松下2P18压机)AA5EL1000KFR-25GW/Z2室外机总成AA5EM1000KF-32GW/Z2套机AA5EM3000KF-32GW/Z5套机AA5EN0000KF-32GW/Z1室内机总成(OEM)AA5EN1000KF-32GW/Z2室内机总成AA5EP0000KF-32GW/Z1室外机总成(RH207VHKC) AA5EP1000KF-32GW/Z2室外机总成AA5EQ0000KFR-32GW/Z1套机AA5EQ1000KFR-32GW/Z2套机AA5EQ3000KFR-32GW/Z5套机AA5ER0000KFR-32GW/Z1室内机总成AA5ER1000KFR-32GW/Z2室内机总成AA5ER3000KFR-32GW/Z5室内机总成AA5ES0000KFR-32GW/Z1室外机总成(端智48R313N) AA5ES1000KFR-32GW/Z2室外机总成AA5ES3000KFR-32GW/Z5室外机总成AA5ET1000KF-35GW/Z2套机AA5ET3000KF-35GW/Z5套机AA5ET4000KF-35GW/Z7套机AA5EU1000KF-35GW/Z2室内机总成AA5EU3000KF-35GW/Z5室内机总成AA5EU4000KF-35GW/Z7室内机总成AA5EV1000KF-35GW/Z2室外机总成AA5EV3000KF-35GW/Z5室外机总成AA5EV4000KF-35GW/Z7室外机总成AA5EW3000KFR-35GW/Z5套机AA5EX1000KFR-35GW/Z2室内机总成AA5EX3000KFR-35GW/Z5室内机总成AA5EY1000KFR-35GW/Z2室外机总成AA5EY3000KFR-35GW/Z5室外机总成AA5F51000KFR-33GW/H2套机AA5F54000KFR-33GW/H5套机AA5F60000KFR-33GW/H室内机总成(星光银)AA5F60V01KFR-33GW/H室内机壳体总成(演示)AA5F61000KFR-33GW/H2室内机总成AA5F62000KFR-33GW/H3室内机总成AA5F70000KFR-33GW/H室外机总成(星光银)AA5F71000KFR-33GW/H2室外机总成AA5F72000KFR-33GW/H3室外机总成AA5FB2000KF-35GW/H2套机AA5FB4000KF-35GW/H5套机AA5FB5000KF-35GW/H2(ZMD)套机AA5FC0000KF-35GW/H(G)(单导板聪明风)AA5FC2000KF-35GW/H2室内机总成AA5FC4000KF-35GW/H5室内机总成AA5FD0000KF-35GW/H(W)(单导板聪明风)AA5FD2000KF-35GW/H2室外机总成AA5FD4000KF-35GW/H5室外机总成AA5FD5000KF-35GW/H2(ZMD)室外机总成AA5FJ1000KFR-50GW/Z套机(GC)AA5FK0V01KFR-50GW/Z内机非演示壳体总成AA5FK1000KFR-50GW/Z室内机总成(GC)AA5FL1000KFR-50GW/Z室外机总成(GC)AA5GT1000KFR-26GW/(BP)2套机AA5GT3000KFR-26GW/(BP)5套机AA5GU0V01KFR-26GW/(BP)1室内机壳体总成(演示) AA5GU1000KFR-26GW/(BP)2室内机总成AA5GU3000KFR-26GW/(BP)5室内机总成AA5GV0000KFR-26GW/(BP)1室外机总成AA5GV1000KFR-26GW/(BP)2室外机总成AA5GV3000KFR-26GW/(BP)5室外机总成AA5GW0000KFR-35GW/(BP)1套机AA5GW3000KFR-35GW/(BP)5套机AA5GX0000KFR-35GW/(BP)1室内机总成AA5GX3000KFR-35GW/(BP)5室内机总成AA5GY0000KFR-35GW/(BP)1室外机总成AA5GY3000KFR-35GW/(BP)5室外机总成AA5H00M01HC48A1VAC(套机)AA5H10M01HC60A1VAC(套机)AA5JC0000KF-125EW/L(H)套机AA5JD0000KF-125EW/L(H)室内机总成AA5JE0000KF-125EW/L(H)室外机总成AA5JN0000KFR-120QW/L室内机总成AA5JN0V01KFR-120QW/L(新外观)室内机送风演示壳体AA5JP0000KFR-120QW/L室外机总成AA5JP0V01KFR-120QW/L(新外观)室外演示不送风壳体AA5JP0V02KFR-120QW/L室外机演示不送风壳体AA5JT1000KFRD-23GW/H3套机AA5JT2000KFRD-23GW/H2套机AA5JT3000KFRD-23GW/H5套机AA5JT4000KFRD-23GW/H2(ZMD)套机AA5JU1000KFRD-23GW/H3室内机总成AA5JU2000KFRD-23GW/H2室内机总成AA5JU3000KFRD-23GW/H5室内机总成AA5JU3V01KFRD-23GW/H5内机非演示壳体总成AA5JU4000KFRD-23GW/H2(ZMD)室内机总成AA5JU4V01KFRD-23GW/H2(ZMD)内机非演示壳体总成AA5JV1000KFRD-23GW/H3室外机总成AA5JV2000KFRD-23GW/H2室外机总成AA5JV3000KFRD-23GW/H5室外机总成(日立SG533) AA5JV4000KFRD-23GW/H2(ZMD)室外机总成AA5JW1000KFRD-25GW/H3套机AA5JW4000KFRD-25GW/H2(ZMD)套机AA5JX1000KFRD-25GW/H3室内机总成AA5JX2000KFRD-25GW/H2室内机总成AA5JX4000KFRD-25GW/H2(ZMD)室内机总成AA5JY1000KFRD-25GW/H3室外机总成AA5JY2000KFRD-25GW/H2室外机总成AA5JY4000KFRD-25GW/H2(ZMD)室外机总成AA5JZ1000KFRD-33GW/H3套机AA5JZ2000KFRD-33GW/H2套机AA5JZ3000KFRD-33GW/H5套机AA5JZ4000KFRD-33GW/H2(ZMD)套机AA5K01000KFRD-33GW/H3室内机总成AA5K02000KFRD-33GW/H2室内机总成AA5K03000KFRD-33GW/H5室内机总成AA5K04000KFRD-33GW/H2(ZMD)室内机总成AA5K11000KFRD-33GW/H3室外机总成AA5K12000KFRD-33GW/H2室外机总成(RH220VHLC)。
荣事达洗衣机DP编码查询
家电下乡 荣事达空
白 家电下乡
常规系列 常规系列 常规系列
8.5公斤 其他 7.0公斤
7.0-7.9 8.0及以 上8.0及以 上8.0及以 上8.0及以 上8.0及以 上8.0及以 上8.0及以 上8.0及以 上 其他
7.0-7.9
浅灰
白色
浅灰
银色 月光 白 浅灰
白色
白色
白色
其他
红色
0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/4/7 17:17 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25 0 0 台 2011/1/6 9:25
31050037
RB50-205GF
31050057
XQB50-812G月光白 31050121
RB50-3012G XQB50-815G月光白 XQB50-817G月光白
31050127 31050151 31050171
XQB50-818G
31050181
XQB50-618
31050187
XQB50-833G
荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达 荣事达
Weller焊台威乐烙铁头型号选型表
WXMT MS RTW 烙铁头座 DXV 80 吸锡笔 吸锡笔,DXV80,WDH 40 STAND DSX 80 吸锡笔 WITH WDH 30 STAND DSX 80 吸锡笔 WXDP 120 吸锡笔 XDS 1 吸锡嘴 1.4X2.5 L=10.5MM XDS 2 吸锡嘴 3.0X5.3 L=10.5MM XDS 3 吸锡嘴 1.0X2.3 L=10.5MM XDS 4 吸锡嘴 1.2X2.5 L=10.5MM XDS 5 吸锡嘴 1.8X3.3 L=10.5MM XDS 6 吸锡嘴 0.7X1.9 L=16.5MM XDS 7 吸锡嘴 1.2X2.7 L=16.5MM XDS 8 吸锡嘴 1.5X2.9 L=10.5MM XDS 9 测量用头 FILTER 0051343599 过滤芯 51344499 清洁工具 (DS205) 清洁针 清洁针 1X1,9/3X0,9 清洁针 SET OF NEEDLES 1X1.9/3X1.4 DS 110 吸锡嘴 DS 111 吸锡嘴 DS 112 吸锡嘴 DS 113 吸锡嘴 DS 114 吸锡嘴 DS 115 吸锡嘴 DS 116 吸锡嘴 PLUG 5-POLE
T0047002300 SMD23SA 镊子
T0047002400 SMD24SA 镊子
T0047002500 SMD25SA 镊子
T0047002600 SMD26SA 镊子
T0047002700 SMD27SA SMD 镊子
T0050000005 LT CP 0.7 G 烙铁头
T0051000199 TCP 焊笔 24V50W
USB 显微镜及支架 USB 显微镜支架 MS36B 快速助焊剂 15 ML USB 显微镜 AM413MZTL USB 显微镜及支架 AM413MZTL 铜丝清洁球 WDC (2 PCS) 铜丝清洁球 WDC 2 (2) WSW 吸锡带 ø0.5MM 250G WSW 吸锡带 ø0.8MM 250G WSW 吸锡带 ø1.0MM 250G USB 显微镜 AM4013MTL KH 1 焊笔架 焊笔架 51500499 KH4 KH 6 焊笔架 焊笔架 51501099 AK1 AK 21 焊笔架 MLR 21FE / MPR 80 KH 15 焊笔架 KH 20 焊笔架 KH 23 焊笔架 SFA / SFC / FE FUNNEL W.SPRING F.MLR 20 FE ESF 120 ESD ANTIST. PCB 支架 KH 27 焊笔架 AK S 支架 WSF 80 / 81 AK 20 支架 焊笔架,KH 25P AKV80 支架 F/DXV80 DESOLDERING PENCIL AK 51 支架 FOR WTA 50 AKT 30 支架 STOP+GO AK 10 支架 ANTISTATIC 吸嘴座 (6UP) 51504899
WM8740
WM874024-bit, High Performance 192kHz Stereo DACAdvanced Information, July 2000, Rev 1.7WOLFSON MICROELECTRONICS LTDLutton Court, Bernard Terrace, Edinburgh, EH8 9NX, UK Tel: +44 (0) 131 667 9386Fax: +44 (0) 131 667 5176Advanced Information data sheets containpreliminary data on new products in the preproduction phase of development.Supplementary data will be published at alater date.DESCRIPTIONThe WM8740 is a very high performance stereo DAC designed for audio applications such as CD, DVD, home theatre systems, set top boxes and digital TV. The WM8740supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8740 consists of a serial interface port, digital interpolation filter, multi-bit sigma delta modulator and stereo DAC in a small 28-pin SSOP package. The WM8740 also includes a digitally controllable mute and attenuator function on each channel.The internal digital filter has two selectable roll-off characteristics. A sharp or slow roll-off can be selected dependent on application requirements. Additionally, the internal digital filter can be by-passed and the WM8740used with an external digital filter.The WM8740 supports two connection schemes for audio DAC control. The SPI-compatible serial control port provides access to a wide range of features including on-chip mute, attenuation and phase reversal. A hardware controllable interface is also available.FEATURES• 120dB SNR (‘A’ weighted mono @48kHz), THD+N: -104dB @ FS• 117dB SNR (‘A’ weighted stereo @48kHz), THD+N: -104dB @ FS• Sampling frequency: 8kHz to 192kHz • Selectable digital filter roll-off• Optional interface to industry standard external filters • Differential mono mode needing no glue logic • Input data word: 16 to 24-bit•Hardware or SPI compatible serial port control modes:• Hardware mode: mute, de-emphasis, audio formatcontrol• Serial mode: mute, de-emphasis, attenuation (256steps), phase reversal •Fully differential voltage outputsAPPLICATIONS• CD, DVD audio• Home theatre systems•Professional audio systemsBLOCK DIAGRAMBCKIN (3)(12) VOUTRP LRCIN (1)DIN (2)AGNDR AVDDRMODE8X DVDD AVDD AGND DGNDMUTEB DIFFHW MD/DM0MC/DM1ML/I2S MODE CSBIWO RSTB ZERO (11) VMIDR(18) VMIDLAGNDL AVDDL WM8740(16) VOUTLN(13) VOUTRN(17) VOUTLPWM8740Advanced InformationWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000PIN CONFIGURATIONORDERING INFORMATIONDEVICE TEMP. RANGE PACKAGE XWM8740EDS-25° to +85°C28-pin SSOPBCKIN VOUTRN VOUTLN LRCIN DIN ZERO MUTEB MODE RSTB CSBIWO MD/DM0MC/DM1ML/I2S VMIDR VMIDL SCLK DIFFHW MODE8XAGNDR AGNDL AVDDR DVDD AVDDL DGND VOUTRP AGNDVOUTLP AVDDPIN DESCRIPTIONPIN NAME TYPE DESCRIPTION 1LRCIN Digital input Sample rate clock input.2DIN Digital input Audio data serial input (except in 8XMODE when it is DINL).3BCKIN Digital input Audio data bit clock input .4MODE8X Digital input Internal pull-down, active high, 8 x fs mode.5SCLK Digital input System clock input.6DIFFHW Digital input Internal pull-down, active high, differential mono mode.7DGND Supply Digital ground supply.8DVDD Supply Digital positive supply.9AVDDR Supply Analogue positive supply.10AGNDR Supply Analogue ground supply.11VMIDR Analogue output Mid rail right channel.12VOUTRP Analogue output Right channel DAC output positive.13VOUTRN Analogue outputRight channel DAC output negative.14AGND Supply Analogue ground supply.15AVDD Supply Analogue positive supply.16VOUTLN Analogue output Left channel DAC output negative.17VOUTLP Analogue output Left channel DAC output positive.18VMIDL Analogue outputMid rail left channel.19AGNDL Supply Analogue ground supply.20AVDDL Supply Analogue positive supply.21ZERO Digital output Infinite zero detect – active low. Open drain type output with active pull-down.22RSTBDigital inputReset input – active low. Internal pull-up.Advanced InformationWM8740WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000PIN NAMETYPEDESCRIPTION Hardware Mode Normal Mode Differential Mode 8X Mode Software Mode 23CSBIWODigital input Internal pull-downWordlength:Low for 16-bit data.High for 20-bit (normal) or 24-bit I 2S data.Wordlength:Low for 16-bit data.High for 20-bit (normal) or 24-bit I 2S data.Wordlength:Low for 20-bit data.High for 24-bit data.Low for serial interface operation.24MODEDigital input Internal pull-upLow for hardware mode.Low for left mono mode.High for right mono mode DINRHigh for software mode.25MUTEBDigital input Internal pull-upLow to soft mute.High for normal operation.Low to soft mute.High for normal operation.Low to soft mute.High for normal operation.Low to soft mute.High for normal operation.26MD/DM0Digital input Internal pull-upDe-emphasis mode select bit 0.Low for no de-emphasis.High for 44.1kHz de-emphasis.LRP – LRCLK polarity select.Control serial interface data signal.27MC/DM1Digital input Internal pull-upDe-emphasis mode select bit 1.Low for normal filter operation.High for filter slow roll-off.Unused.Leave unconnected.Control serial interface clock signal.28ML/I2SDigital input Internal pull-upAudio serial format:Low – right justified.High – I 2S.Audio serial format:Low – right justified.High – I 2S.Input data format:Low – right justified.High – left justified.Control serial interface load signal.Note:Digital input pins have Schmitt trigger input buffers.ABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical Characteristics at the test conditions specifiedESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible to damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage of this device.CONDITION MIN MAX Supply voltage -0.3V+7.0V Reference inputVDD + 0.3VOperating temperature range, T A -25°C +85°C Storage temperature-65°C+150°C Package body temperature (soldering, 10 seconds)+240°C Package body temperature (soldering, 2 minutes)+183°CWM8740Advanced InformationWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000RECOMMENDED OPERATING CONDITIONSPARAMETER SYMBOL TEST CONDITIONSMIN TYP MAX UNIT Digital supply range DVDD -10% 3.3 to 5+10%V Analogue supply range AVDD -10%3.3 to 5+10%V GroundAGND, DGND0V Difference DGND to AGND -0.30+0.3V Analogue supply current AVDD = 5V 15mA Digital supply current DVDD = 5V 15mA Analogue supply current AVDD = 3.3V 15mA Digital supply currentDVDD = 3.3V 9mAELECTRICAL CHARACTERISTICSTEST CONDITIONSAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETERSYMBOLTEST CONDITIONSMINTYPMAXUNITDAC Circuit Specifications Mono fs @ 48kHz 120dB Stereo fs @ 48kHz 110117dB SNR(See Note 1)Stereo fs @ 96kHz116dB Mono 0dB -104dB THD (full-scale)(See Note 2)Stereo 0dB -95-104dB THD+N (Dynamic range)(See Note 2)-60dB117dBFilter Characteristics (Sharp Roll-off)Passband ±0.0012 dB0.4535fsdBStopband -3dB0.491fsPassband ripple ±0.0012dB Stopband attenuation f > 0.5465fs-82dB Delay time30/fss Filter Characteristics (Slow Roll-off)Passband ±0.001dB 0.274fs Stopband -3dB0.459fsPassband ripple ±0.001dB Stopband attenuation f > 0.732fs-82dB Delay time9/fssInternal Analogue Filter Bandwidth-3dB 195kHz Passband edge response 20kHz-0.043dBDigital Logic Levels Input LOW level V IL 0.8Input HIGH level V IH 2.0V Output LOW level V OL I OL = 2mA AVSS + 0.3VVOutput HIGH levelV OHI OH = 2mAAVDD - 0.3VAdvanced Information WM8740WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000TEST CONDITIONSAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETERSYMBOLTEST CONDITIONSMINTYPMAXUNITAnalogue Output Levels Into 10kohm, full scale 0dB,(5V supply)2V RMS Output level differentialInto 10kohm, full scale 0dB,(3.3V supply)1.32V RMS To midrail or AC coupled(5V supply)1kohms Minimum resistance loadTo midrail or AC coupled(3.3V supply)600ohms Maximum capacitance load 5V or 3.3V100pF Output DC level AVDD/2V Reference Levels Potential divider resistance AVDD to VMIDL/VMIDR and VMIDL/VMIDR to AGND10kohmsVoltage at VMIDL/VMIDR AVDD/2PORPOR threshold 2.2VNotes:1.Ratio of output level with 1kHz full scale input, to the output level with all zeros into the digital input, measured ‘A ’weighted over a 20Hz to 20kHz bandwidth.2.All performance measurements done with 20kHz low pass filter. Failure to use such a filter will result in higher THD+N and lower SNR and Dynamic Range readings than are found in the Electrical Characteristics. The low pass filter removes out of band noise; although it is not audible it may affect dynamic specification values.Figure 1 Audio Data Input Timing Test ConditionsAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETERSYMBOL TEST CONDITIONSMIN TYPMAXUNIT Audio Data Input Timing InformationBCKIN pulse cycle time t BCY 100ns BCKIN pulse width high t BCH 40ns BCKIN pulse width low t BCL 40ns BCKIN rising edge to LRCIN edge t BL 20ns LRCIN rising edge to BCKIN rising edget LB20nsWM8740Advanced InformationWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000Test ConditionsAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETER SYMBOL TEST CONDITIONSMIN TYPMAXUNIT DIN setup time t DS 20ns DIN hold timet DH20nsFigure 2 System Clock Timing Requirements Test ConditionsAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETERSYMBOLTEST CONDITIONSMINTYPMAXUNITSystem Clock Timing Information System clock pulse width high t SCKIH 10ns System clock pulse width low t SCKIL 10ns System clock cycle timet SCKY27nsFigure 3 Program Register Input Timing – SPI Compatible Serial Control Mode Test ConditionsAVDD, DVDD = 5V, AGND, DGND = 0V, T A = +25o C, fs = 48kHz, SCKI = 256fs unless otherwise stated.PARAMETERSYMBOL TEST CONDITIONSMIN TYPMAXUNIT Program Register Input InformationMC/DM1 pulse cycle time t MCY 80ns MC/DM1 pulse width low t MCL 32ns MD/DM0 pulse width high t MCH 32ns MD/DM0 set-up time t MDS 10ns MC/DM1 hold time t MDH 10ns ML/I2S pulse width low t MLL 10ns ML/I2S pulse width high t MHH 10ns ML/I2S set-up time t MLS 10ns ML/I2S delay from MCt MLD10nsAdvanced InformationWM8740WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000DEVICE DESCRIPTIONThe WM8740 is a high performance 128fs oversampling rate stereo DAC employing a novel 64 level sigma delta DAC design which provides optimised signal-to-noise performance and clock jitter tolerance. It is ideally suited to high quality audio applications such as CD, DVD-audio, home theatre receivers and professional mixing consoles. The WM8740 supports sample rates from 8ks/s to 192ks/s.The control functions of the WM8740 are either pin selected (hardware mode) or programmed via the serial interface (software mode). Control functions that are available include: data input word length and format selection (16-24 bits: I 2S, left justified or right justified): de-emphasis sample rate selection (48kHz, 44.1kHz and 32kHz); differential output modes; a software or hardware mute and independently digitally controllable attenuation on both channels.The digital filtering may be bypassed entirely by selecting MODE8X. Data is then input directly to the DAC, bypassing the digital filters. Left and right channels are input separately, using the MODE pin as the right channel input. This mode allows the use of alternative digital filters, such as the Pacific Microsonics PMD100 HDCD filter.In addition to the normal stereo operating mode the WM8740 may also be used in dual differential mode with either the left or right channel (selectable) being output dual differentially. Two WM8740s can then be used in parallel to implement a stereo channel, each supporting a single channel differentially. Note that this mode uses 2 pairs of differential outputs for each channel – the benefit is SNR improved by 3dB. This mode is available in both software and hardware modes and may also be used in conjunction with MODE8X.SYSTEM CLOCKSample rates from 8ks/s up to 96ks/s are available, and automatically selected, with a system clock of 256fs or 384fs. In addition a system clock of 128fs or 192fs may be used, with sample rates up to 192ks/s. With a 128fs or 192fs system clock 64x oversampling mode operation is automatically selected and the first stage of the digital filter is bypassed.WM8740 has an asynchronous monitor circuit, which in the event of removal of the master system clock, resets the digital filters and analogue circuits, muting the output. Re-application of the system clock re-starts the filters from an intitialised state. Control registers are not reset under this condition.The WM8740 is tolerant of asynchronous bit clock jitter. The internal signal processing resynchronises to the external LRCIN once the phase difference between bit clock and the system clock exceeds half an LRCIN period. During this re-synch period the interpolating filters will either miss or repeat an audio sample, minimising the audible effects of the operation. Table 1 shows the typical system clock frequency inputs for the WM8740.SYSTEM CLOCK FREQUENCY (MHZ)SAMPLING RATE (LRCIN)128fs 192fs 256fs 384fs 32kHz 4.096 6.1448.19212.28844.1kHz 5.64488.46711.289616.934048kHz 6.1149.21612.28818.43296kHz 12.28818.43224.57636.864192kHz24.57636.864UnavailableUnavailableTable 1 System Clock Frequencies Versus Sampling RateAUDIO DATA INTERFACEData may be input at a rate corresponding to the system clock having a rate of 256fs or 384fs, in which case an oversampling ratio of 128x is selected. Alternatively a rate of 128fs or 192fs may be used, in which case the first filter stage is bypassed and an oversampling ratio of 64x results. Finally,in MODE8X, data may be input at 8x the normal rate, in which case separate input pins are used to input the two stereo channels of data (unless DIFFHW mode and MODE8X are both selected, in which case only a mono channel is converted differentially). In MODE8X all filter stages are by-passed, prior to the sigma delta modulator. Data is input MSB first in all modes.WM8740Advanced Information NORMAL SAMPLE RATEIn normal mode, the data is input serially on one pin for both left and right channels.Data can be “right justified” meaning that the last 16, 20 or 24 bits (depending on chosen PCM wordlength) that were clocked in prior to the transition on LRCIN are valid.Alternatively data can be “left justified” (20 and 24-bit PCM data only), where the bits are clocked inas the first 20 or 24 bits after a transition on LRCIN.For the three I2S modes supported (16-bit, 20-bit and 24-bit PCM data), data is clocked “left justified”except with one additional preceding clock cycle.Figure 4 Audio Data Input FormatWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000Advanced Information WM8740 8 X FS INPUT SAMPLE RATEDue to the higher speed of the interface in 8 x fs mode, audio data is input on two pins. The MODEpin (pin 24) is used as the second input for the right channel data and left data is input on DIN (pin2).In this mode, software control of the device is not available. The data can be input in two formats, leftor right justified, selectable by ML/I2S and two word lengths (20 or 24 bit), selectable by CSBIWO. Inboth modes the data is always clocked in MSB first.For left justified data the word start is marked by the falling edge of LRCIN. The data is clocked in onthe next 20/24 BCKIN rising edges. This format is compatible with devices such as the PMD100.For right justified the data is justified to the rising edge of LRCIN and the data is clocked in on thepreceding 20/24 BCKIN rising edges before the LRCIN rising edge. This format is compatible withdevices such as the DF1704 or SM5842.In both modes the polarity of LRCIN can be switched using MD/DM0.Differential hardware mode can be used in conjunction with 8fs mode by setting the DIFFHWpin high. In differential 8fs mode the data is input on DIN and output differentially. MODE isunused and must be tied low.Figure 5 Audio Data Input Format (8 x fs Operation)MODES OF OPERATIONControl of the various modes of operation is either by software control over the serial interface, orby hard-wired pin control. Selection of software or hardware mode is via MODE pin. The followingfunctions may be controlled either via the serial control interface or by hard wiring of theappropriate pins.HARDWARE CONTROL MODESWhen the MODE pin is held ‘low’ the following hardware modes of operation are available. InHardware differential mode or 8X mode some of these modes/control words are altered orunavailable.WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000WM8740Advanced InformationWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000DE-EMPHASIS CONTROLMDDM1PIN 27MCDMO PIN 26DE-EMPHASISL L Off L H 48kHz H L 44.1kHz HH32kHzTable 2 De-Emphasis ControlAUDIO INPUT FORMATML/I2S PIN 28CSBIWO PIN 23DATA FORMAT L L 16 bit normal rightjustified L H 20 bit normal rightjustifiedH L 16 bit I 2S HH24 bit I 2STable 3 Audio Input FormatSOFT MUTEMUTEB PIN 25FUNCTION L Mute On (no output)HMute Off (normal operation)Table 4 Soft MuteA logic low on the MUTEB pin will cause the attenuation to ramp to infinite attenuation at a rate of 128/fs seconds per 0.5dB step. Setting MUTEB high will cause the attenuation to ramp back to its previous value.SOFTWARE CONTROL INTERFACEThe WM8740 can be controlled using a 3-wire serial interface. MD/DM0 (pin 26) is used for the program data, MC/DM1 (pin 22) is used to clock in the program data and ML/I2S (pin 28) is use to latch in the program data. The 3-wire interface protocol is shown in Figure 6. CSB/IWO (pin 23) must be low when writing.Figure 6 Three-Wire Serial InterfaceREGISTER MAPWM8740 controls the special functions using 4 program registers, which are 16-bits long. Theseregisters are all loaded through input pin MD/DM0. After the 16 data bits are clocked in, ML/I2S isused to latch in the data to the appropriate register. Table 5 shows the complete mapping of the 4registers. Note that in hardware differential mode and 8X modes, software control is not available.The hardware differential mode (Diff[1:0]) clock loss detector disable (CDD) can only be accessed bywriting to M2[8:5] with the pattern 1111. Register M4 is then accessible by setting A[2:0] to 110.B15B14B13B12B11B10B9B8B7B6B5B4B3B2B1B0 M0----A2(0)A1(0)A0(0)LDL AL7AL6AL5AL4AL3AL2AL1AL0 M1----A2(0)A1(0)A0(1)LDR AR7AR6AR5AR4AR3AR2AR1AR0 M2----A2(0)A1(1)A0(0)----IW1IW0OPE DEM MUT M3----A2(0)A1(1)A0(1)IZD SF1SF0CK0REV SR0ATC LRP I2SM4----A2(1)A1(1)A0(0)--CDD DIFF1DIFF0----Table 5 Mapping of Program RegistersREGISTER BITS NAME DEFAULT DESCRIPTION[7:0]AL[7:0]FF Attenuation data for left channel.8LDL0Attenuation data load control for left channel.1[7:0]AR[7:0]FF Attenuation data for right channel.8LDR0Attenuation data load control for right channel.0MUT0Left and right DACs soft mute control.21DEM0De-emphasis control.2OPE0Left and right DACs operation control.[4:3]IW[1:0]0Input audio data bit select.0I2S0Audio data format select.31LRP0Polarity of LRCIN select.2ATC0Attenuator control.3SR00Digital filter slow roll-off select.4REV0Output phase reverse.5CKO0CLKO frequency select.[7:6]SF[1:0]0Sampling rate select.8IZD0Infinite zero detection circuit control.4[5:4]DIFF0Differential output mode.6CDD0Clock loss detector disable.Table 6 Register Bit DescriptionsDAC OUTPUT ATTENUATIONThe level of attenuation for eight bit code X, is given by:0.5 ∗ (X - 255) dB, 1 ≤ X ≤ 255- ∞dB (mute),X = 0Bit 8 in register 0 (LDL) is used to control the loading of attenuation data in B[7:0]. When LDL is setto 0, attenuation data will be loaded into AL[7:0], but it will not affect the filter attenuation. LDR inregister 1 has the same function for right channel attenuation. Only when LDL or LDR is set to ’1’ willthe filter attenuation be updated. This permits left and right channel attenuation to be updatedsimultaneously.Attenuation level is controlled by AL[7:0] (left channel) or AR[7:0] (right channel). Attenuation levelsare given in Table 7.WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000X[7:0]ATTENUATION LEVEL00(hex)- ∞dB (mute)01(hex)-127.0dB::::FD(hex)-1.0dBFE(hex)-0.5dBFF(hex)0.0dBTable 7 Attenuation Control LevelBit 2 in Reg3 is used to control the attenuator (ATC). When ATC is “high”, the attenuation data loaded in program register 0 is used for both the left and the right channels. When ATC is low, the attenuation data for each register is applied separately to left and right channels.SOFT MUTEMUT(REG2, B0)L Soft Mute off (normal operation)H Soft Mute on (no output)Table 8 Soft MuteSetting MUT causes the attenuation to ramp from the current value down to 00. The values held in the attenuation registers are unchanged. When MUT is reset the attenuation will ramp back up to the previous value. The ramp rate is 128/fs s/0.5dB step.DIGITAL DE-EMPHASISDEM(REG2, B1)L De-emphasis offH De-emphasis onTable 9 Digital De-EmphasisDAC OPERATION ENABLEOPE(REG2,B2)L Normal operationH DAC output forced to bipolar zero,irrespective of input data.Table 10 DAC Operation EnableAUDIO DATA INPUT FORMATI2S (REG3, B0)IW1(REG2, B4)IW0(REG2, B3)AUDIO INTERFACE00016-bit standard right justified00120-bit standard right justified01024-bit standard right justified01124-bit left justified (MSB first)10016-bit I2S10124-bit I2S11020-bit I2S11120-bit left justified (MSB first)Table 11 Audio Data Input FormatWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000POLARITY OF LR INPUT CLOCKThe left channel data for a particular sample instant is always input first, then the right channel data.LRP(REG3, B1)L LR High – left channelLR Low – right channelH LR Low – left channelLR High – right channelTable 12 Polarity of LR Input ClockINDIVIDUAL OR COMMON ATTENUTATION CONTROLATC(REG3, B2)L Individual controlH Common control from Reg0Table 13 Individual or Common Attenuation ControlDIGITAL FILTER ROLL-OFF SELECTIONSRO(REG3, B3)L SharpH SlowTable 14 Digital Filter Roll-Off SelectionANALOGUE OUTPUT POLARITY REVERSALREV(REG3, B4)L NormalH InvertedTable 15 Analogue Output Polarity ReversalCLKO OUTPUT FREQUENCYCKO(REG3, B5)L XTIH XTI/2Table 16 CLKO Output FrequencyDE-EMPHASIS SAMPLE RATESF1 (REG3, B7)SF0(REG3, B6)SAMPLE RATE00No de-emphasis0148kHz1044.1kHz1132kHzTable 17 De-Emphasis Sample RateINFINITE ZERO DETECTIZD(REG3, B8)L Zero detect mute offH Zero detect mute onTable 18 Infinite Zero DetectWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000DIFFERENTIAL MONO MODEUsing bits 4 and 5, the differential output mode may be selected to be one of normal stereo, reversedstereo, mono left or mono right, as shown in Table 19.DIFF[1:0]B[4:5])DIFFERENTIAL OUTPUT MODE00Stereo01Stereo reverse.10Mono left – differential outputs.VOUTL is left channel.VOUTR is the negative of left channel.11Mono right – differential outputs.VOUTL is the negative right channel.VOUTR is right channel.Table 19 Differential Output ModesUsing these controls a pair of WM8740 devices may be used to build a dual differential stereoimplementation with higher performance and differential output.Note: DIFFHW mode pin may be used to achieve the same result by hardware means.CLOCK LOSS DETECTOR DISABLECDD (REG4, B6)L Clock loss detector onR Clock loss detector offTable 20 Clock Loss Detector DisableWhen the system clock is inactive for approximately 100µs, the clock loss detector circuit detects theloss of clock and the analogue circuitry is forced into a mute condition and the digital filters reset.Setting the CDD bit disables this behaviour.MUTE MODESThe device has various mute modes.ANALOGUEDIGITAL FILTERANRES ANMUTEReg bit OPE = ‘1’Unaffected AssertedMUTEB pin Gain ramped to zeroOn release volume rampsto previous value Asserted when gain = 0AUTOMUTE (detect 1024 zero input samples)Automute has no effect on digitalfiltersAsserted after1024 zero inputsamples if IZD = 1Reg bit MUT As MUTEB pin As MUTEB pin Gain = 00(left & right)Gain = -∞dB Asserted RAM initialise Gain initialised to 0dB AssertedLoss of system clock Not running (no clock). On clockrestart, filters initialised, RAMinitialised. Registers unchangedAsserted AssertedNo LRCLK or invalid SCLK/LRCLK ratio Filters initialised, RAM initialised.Registers unchangedAsserted AssertedRB Reset – gain initialised to 0dB Asserted AssertedPower-on reset Reset Asserted AssertedTable 21 Mute ModesWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000•ANRES is the reset to the switched capacitor filter.•ANMUTE is an analogue muting signal gating the analogue signal at the output (afterthe SC filter)•AUTOMUTE is asserted when both the IZD register bit is asserted and the input audiodata has been zero on both left and right channels for 1024 input samples. The firstnon-zero sample de-asserts.•Applying a logic low to MUTEB or setting MUT in Reg2 causes the gain registers toramp to zero. When a logic high is applied, the gain ramps slowly back up to the valueheld in the appropriate attenuation register (AL or AR). The ramp rate = 128/fs s/0.5dBstep.Figure 7 Mute ModesWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000WOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000FILTER RESPONSESFigure 8 Digital Filter Response (Sharp Roll-off Mode)Figure 9 Digital Filter Response (Sharp Roll-off Mode)Figure 10 Digital Filter Response (Slow Roll-off Mode)Figure 11 Digital Filter Response (Slow Roll-off Mode)-120-100-80-60-40-2000.20.40.60.81 1.2 1.4 1.6 1.82R e s p o n s e (d B )Frequency (Fs)Figure 12 Digital Filter Response 128fs Mode (192kHz Sample Rate) Normal Mode – Solid, Slow Mode – DashedWOLFSON MICROELECTRONICS LTD AI Rev 1.7 July 2000-0.4-0.200.20.40.60.810102030405060I m p u l s e R e s p o n s eTime (input samples)-0.4-0.200.20.40.60.810102030405060I m p u l s e R e s p o n s eTime (input samples)Figure 13 Impulse Response (Normal Roll-off,no De-emphasis)Figure 14 Impulse Response (Slow Roll-off,no De-emphasis)。
LV8729V 规格书 原理图
LV8729VOverviewThe LV8729V is a PWM current-controlled microstep bipolar stepping motor driver.This driver can perform eight times of excitation of the second phase to 32W1-second phase and can drive simply by the CLK input.Features• Single-channel PWM current control stepping motor driver. • BiCDMOS process IC.• Output on-resistance (upper side : 0.35Ω ; lower side : 0.3Ω ; total of upper and lower : 0.65Ω ; Ta = 25°C, I O = 1.8A) • 2-phase, 1-2 phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, 8W1-2 phase, 16W1-2 phase, 32W1-2 phase excitation are selectable.• Advance the excitation step with the only step signal input. • Available forward reverse control. • Over current protection circuit. • Thermal shutdown circuit. • Input pull down resistance • With reset pin and enable pin.SpecificationsAbsolute Maximum Ratings at Ta = 25°CParameter SymbolConditionsRatings UnitMaximum supply voltage VM max 36V Maximum output peak current I O max 1.8 A Maximum logic input voltage V IN max 6V Maximum VREF input voltage VREF max 6V Maximum MO input voltageV MO max6VContinued on next page.Bi-CMOS LSIPWM Constant-Current Control Stepping Motor DriverContinued from preceding page.Parameter SymbolConditionsRatings UnitMaximum DOWN input voltage V DOWN max 6V Allowable power dissipation Pd max * 3.85W Operating temperature Topr -30 to +85°C Storage temperatureTstg-55 to +150°C* Specified circuit board : 90.0mm ×90.0mm ×1.6mm, glass epoxy 2-layer board, with backside mounting.Allowable Operating Ratings at Ta = 25°CParameter SymbolConditionsRatings UnitSupply voltage range VM 9 to 32V Logic input voltage V IN 0 to 5V VREF input voltage rangeVREF0 to 3VElectrical Characteristics at Ta = 25°C, VM = 24V, VREF = 1.5V RatingsParameter SymbolConditionsmin typ maxUnitStandby mode current drain I M st ST = “L”70 100μA Current drainIM ST = “H”, OE = “H”, no load 3.3 4.6mA Thermal shutdown temperature TSDDesign guarantee150180200°C Thermal hysteresis width ΔTSD Design guarantee 40 °CI IN L V IN = 0.8V 38 15μA Logic pin input currentI IN H V IN = 5V 305070μALogic high-level input voltage V IN H 2.0V Logic low-level input voltage V IN L 0.8V Chopping frequencyFch Cosc1 = 100pF 70100 130kHz OSC1 pin charge/discharge current Iosc171013μAVtup1 0.8 1 1.2V Chopping oscillation circuit threshold voltage Vtdown1 0.30.5 0.7V VREF pin input voltage Iref VREF = 1.5V -0.5 μADOWN output residual voltagr V O 1DOWN Idown = 1mA 40 100mV MO pin residual voltage V O 1MOImo = 1mA40100mV Hold current switching frequency Fdown Cosc2 =1500pF 1.12 1.6 2.08Hz Vtup2 0.8 1 1.2V Hold current switching frequency threshold voltage Vtdown2 0.30.5 0.7V VREG1 output voltage Vreg14.755.3VVREG2 output voltage Vreg2V M 1819 20V Ronu I O = 1.8A, high-side ON resistance 0.35 0.455Ω Output on-resistanceRond I O = 1.8A, low-side ON resistance 0.3 0.39Ω Output leakage current I O leak V M = 36V 50μA Diode forward voltageVD I D = -1.8A11.4V Current setting reference voltageVRFVREF = 1.5V, Current ratio 100%0.2850.30.315VPackage Dimensions unit : mm (typ)3333Pin Assignment1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2244434241403938373635343332313029282726252423OUT1AVMOUT1A NCPGND1 VREG2NC NCNC VREG1VM1 STVM1 MD1RF1 MD2RF1 MD3OUT1B OEOUT1B RSTOUT2A NCOUT2A FRRF2 STPRF2 OSC1VM2 OSC2VM2 NCNC EMONC DOWNPGND2 MOOUT2B VREFOUT2B SGNDTop viewLV8729VSubstrate Specifications (Substrate recommended for operation of LV8729V)Size : 90mm × 90mm × 1.6mm (two-layer substrate [2S0P]) Material : Glass epoxyCopper wiring density : L1 = 85% / L2 = 90% L1 : Copper wiring pattern diagram L2 : Copper wiring pattern diagramCautions1) The data for the case with the Exposed Die-Pad substrate mounted shows the values when 90% or more of the Exposed Die-Pad is wet.2) For the set design, employ the derating design with sufficient margin.Stresses to be derated include the voltage, current, junction temperature, power loss, and mechanical stresses such as vibration, impact, and tension.Accordingly, the design must ensure these stresses to be as low or small as possible. The guideline for ordinary derating is shown below : (1)Maximum value 80% or less for the voltage rating (2)Maximum value 80% or less for the current rating (3)Maximum value 80% or less for the temperature rating3) After the set design, be sure to verify the design with the actual product.Confirm the solder joint state and verify also the reliability of solder joint for the Exposed Die-Pad, etc.Any void or deterioration, if observed in the solder joint of these parts, causes deteriorated thermal conduction, possibly resulting in thermal destruction of IC.A l l o w a b l e p o w e r d i s s i p a t i o n , P d m a x - WAmbient temperature, Ta - CLV8729VBlock DiagramOO W N M OContinued on next page.Reference describing operation(1) Stand-by functionWhen ST pin is at low levels, the IC enters stand-by mode, all logic is reset and output is turned OFF. When ST pin is at high levels, the stand-by mode is released.(2) STEP pin function(3) Excitation setting methodSet the excitation setting as shown in the following table by setting MD1 pin, MD2 pin and MD3 pin.Input Initial position MD3 MD2 MD1 Mode(Excitation) 1ch current 2ch currentLow Low Low2 phase100% -100%Low Low High 1-2 phase100%0% Low High Low W1-2 phase 100% 0% Low High High 2W1-2 phase 100% 0% High Low Low 4W1-2 phase 100% 0% High Low High 8W1-2 phase 100% 0% High High Low 16W1-2 phase 100% 0% High High High 32W1-2 phase 100%0%The initial position is also the default state at start-up and excitation position at counter-reset in each excitation mode. (4) Output current settingOutput current is set shown below by the VREF pin (applied voltage) and a resistance value between RF1(2) pin and GND.I OUT = ( VREF / 5 ) / RF1 (2) resistance* The setting value above is a 100% output current in each excitation mode. (Example) When VREF = 1.1V and RF1 (2) resistance is 0.22Ω, the setting is shown below.I OUT = ( 1.1V / 5 ) / 0.22Ω = 1.0A(5) Output enable functionWhen the OE pin is set Low, the output is forced OFF and goes to high impedance. However, the internal logic circuits are operating, so the excitation position proceeds when the STP is input. Therefore, when OE pin is returned to High, the output level conforms to the excitation position proceeded by the STP input.OE Power save mode0%STEPMONI1ch output2ch outputOutput is high-impedance(6) Reset functionWhen the RST pin is set Low, the output goes to initial mode and excitation position is fixed in the initial position for STP pin and FR pin input. MO pin outputs at low levels at the initial position. (Open drain connection)(7) Forward / reverse switching functionFR Operating mode Low Clockwise (CW) High Counter-clockwise (CCW)The internal D/A converter proceeds by a bit on the rising edge of the step signal input to the STP pin. In addition, CW and CCW mode are switched by FR pin setting.In CW mode, the channel 2 current phase is delayed by 90° relative to the channel 1 current. In CCW mode, the channel 2 current phase is advanced by 90° relative to the channel 1 current.(8) EMO, DOWN, MO output pinThe output pin is open -drain connection. When it becomes prescribed, it turns on, and each pin outputs the Low level.Pin state EMODOWN MO LowAt detection of over-currentHolding current stateInitial positionOFF Normal stateNormal state Non initialpositionRST RESET 0%STEPMONI1ch output2ch output FR STEPExcitation position 1ch output2ch output(1)(2)(3)(4)(5)(6)(5)(4)(3)(4)(5)(9) Chopping frequency setting functionChopping frequency is set as shown below by a capacitor between OSC1 pin and GND.Fcp = 1 / ( Cosc1 / 10 х 10-6 ) (Hz) (Example) When Cosc1 = 200pF, the chopping frequency is shown below.Fcp = 1 / ( 200 х 10-12 / 10 х 10-6 ) = 50(kHz) (10) Output current vector locus (one step is normalized to 90 degrees)Current setting ratio in each excitation mode32W1-2 phase(%) 16W1-2 phase(%) 8W1-2 phase(%)4W1-2phase(%)2W1-2phase (%)W1-2phase (%) 1-2 phase (%) 2phase (%)STEP1ch 2ch 1ch 2ch 1ch 2ch1ch 2ch 1ch 2ch 1ch 2ch 1ch 2ch 1ch 2ch θ0 100 0 100 0 100 0100010001000 100 0θ1 100 1 θ2 100 2 100 2θ3 100 4 θ4 100 5 100 5 100 5 θ5 100 6 θ6 100 7 100 7 θ7 100 9 θ8 100 10 100 10 100 1010010θ9 99 11 θ10 99 12 99 12 θ11 99 13 θ12 99 15 99 15 99 15 θ13 99 16 θ14 99 17 99 17 θ15 98 18 θ16 98 20 98 20 98 2098209820θ17 98 21 θ18 98 22 98 22 θ19 97 23 θ20 97 24 97 24 97 24 θ21 97 25 θ22 96 27 96 27 θ23 96 28 θ24 96 29 96 29 96 299629θ25 95 30Continued on next page.C h a n n e l 1 c u r r e n t r a t i o (%)Channel 2 current ratio (%)θ26 95 31 95 31θ27 95 33θ28 94 34 94 34 94 34θ29 94 35θ30 93 36 93 36θ31 93 37θ32 92 38 92 38 92 38 923892389238θ33 92 39θ34 91 41 91 41θ35 91 42θ36 90 43 90 43 90 43θ37 90 44θ38 89 45 89 45θ39 89 46θ40 88 47 88 47 88 47 8847θ41 88 48θ42 87 49 87 49θ43 86 50θ44 86 51 86 51 86 51θ45 85 52θ46 84 53 84 53θ47 84 55θ48 83 56 83 56 83 56 83568356θ49 82 57θ50 82 58 82 58θ51 81 59θ52 80 60 80 60 80 60θ53 80 61θ54 79 62 79 62θ55 78 62θ56 77 63 77 63 77 63 7763θ57 77 64θ58 76 65 76 65θ59 75 66θ60 74 67 74 67 74 67θ61 73 68θ62 72 69 72 69θ63 72 70θ64 71 71 71 71 71 71 71717171717171 71 100100θ65 70 72θ66 69 72 69 72θ67 68 73θ68 67 74 67 74 67 74θ69 66 75θ70 65 76 65 76θ71 64 77θ72 63 77 63 77 63 77 6377θ73 62 78θ74 62 79 62 79θ75 61 80θ76 60 80 60 80 60 80θ77 59 81θ78 58 82 58 82θ79 57 82θ80 56 83 56 83 56 83 56835683θ81 55 84θ82 53 84 53 84θ83 52 85θ84 51 86 51 86 51 86θ85 50 86θ86 49 87 49 87θ87 48 88θ88 47 88 47 88 47 88 4788θ89 46 89θ90 45 89 45 89Continued on next page.θ91 44 90θ92 43 90 43 90 43 90θ93 42 91θ94 41 91 41 91θ95 39 92θ96 38 92 38 92 38 92 389238923892θ97 37 93θ98 36 93 36 93θ99 35 94θ100 34 94 34 94 34 94θ101 33 95θ102 31 95 31 95θ103 30 95θ104 29 96 29 96 29 96 2996θ105 28 96θ106 27 96 27 96θ107 25 97θ108 24 97 24 97 24 97θ109 23 97θ110 22 98 22 98θ111 21 98θ112 20 98 20 98 20 98 20982098θ113 18 98θ114 17 99 17 99θ115 16 99θ116 15 99 15 99 15 99θ117 13 99θ118 12 99 12 99θ119 11 99θ120 10 100 10 100 10 10010100θ121 9 100θ122 7 100 7 100θ123 6 100θ124 5 100 5 100 5 100θ125 4 100θ126 2 100 2 100θ127 1 100θ128 0 100 0 100 0 1000100010001000 100(11) Current wave example in each excitation mode ( 2 phase, 1-2 phase, 4W1-2 phase, 32W1-2 phase)2-phase excitation (CW mode)1-2 phase excitation (CW mode)STPMO l1(%)(%)-100-1001001000I2STP MO I1(%)-100-100100(%)10000I24W1-2 phase excitation ( CW mode ) 32W1-2 phase excitation ( CW mode )STPMOI1-100(%)10050-500I2-100(%)10050-500STP MOI1-100(%)10050-500I2-100(%)10050-50(12) Current control operation ( Sine-wave increasing direction )Each of current modes operates with the follow sequence.· The IC enters CHARGE mode at a rising edge of the chopping oscillation. ( A period of CHARGE mode (Blanking Time) is forcibly present in approximately 1μs, regardless of the current value of the coil current (ICOIL) and set current (IREF)).· In a period of Blanking Time, the coil current (ICOIL) and the setting current (IREF) are compared.If an ICOIL < IREF state exists during the charge period:The IC operates in CHARGE mode until ICOIL ≥ IREF. After that, it switches to SLOW DECAY mode and then switches to FAST DECAY mode in the last approximately 1μs of the period. If no ICOIL < IREF state exists during the charge period:The IC switches to FAST DECAY mode and the coil current is attenuated with the FAST DECAY operation until the end of a chopping period.The above operation is repeated. Normally, in the sine wave increasing direction the IC operates in SLOW (+ FAST) DECAY mode, and in the sine wave decresing direction the IC operates in FAST DECAY mode until the current is attenuated and reaches the set value and the IC operates in SLOW (+ FAST) DECAY mode.fchop STP fchop STP(13) Output short-circuit protection circuitBuilt-in output short-circuit protection circuit makes output to enter in stand-by mode. This function prevents the IC from damaging when the output shorts circuit by a voltage short or a ground short, etc. When output short state is detected, short-circuit detection circuit state the operating and output is once turned OFF. Subsequently, the output is turned ON again after the timer latch period ( typ. 256μs ). If the output remains in the short-circuit state, turn OFF the output, fix the output to the wait mode, and turn ON the EMO output.When output is fixed in stand-by mode by output short protection circuit, output is released the latch by setting ST = “L”.(14) Open-drain pin for switching holding currentThe output pin is an open-drain connection.This pin is turned ON when no rising edge of STP between the input signals while a period determined by a capacitor between OSC2 and GND, and outputs at low levels.The open-drain output in once turned ON, is turned OFF at the next rising edge of STP.Holding current switching time ( Tdown ) is set as shown below by a capacitor between OSC2 pin and GND.Tdown = Cosc2 х 0.4 х 109 (s)(Example) When Cosc2 = 1500pF, the holding current switching time is shown below.Tdown = 1500pF х 0.4 х 109 = 0.6 (s)Application Circuit ExampleThe above sample application circuit is set to the following conditions: · Output enable function fixed to the output state ( OE = “H” )· Reset function fixed to the output state ( RST = “H” )· Chopping frequency : 50kHz ( Cosc1 = 200pF )The set current value is as follows :I OUT = ( Current setting reference voltage / 5 ) / 0.22ΩMeasurement circuit diagram Stand-by mode current drain : I M stn Current drain : I MTurn OFF SW when measuring I M stn. Turn ON SW when measuring I MLogic pin input current : I IN L, I IN HSet V IN = 0.8V when measuring I IN L.Set V IN = 5V when measuring I IN HThis measurement is related to the ST pin. Take the same procedure for measurement of other pins.Logic input high-level voltage : V IN H ( ST, OE ) Logic input low-level voltage : V IN L ( ST, OE )To measure the ST pin, set SW1 to the ”a” side and SW2 to the ”b” side. To measure the OE pin, set SW1 to the ”b” side and SW2 to the ”a” side.V IN H : When V IN is raised gradually from 0V, the V OUT 1A voltage changes from ”L” to ”H”. The V IN voltage atwhich the voltage changes from ”L” to ”H” is the V IN H voltage.V IN L : When V IN is raised gradually from 3V, the V OUT 1A voltage changes from ”H” to ”L”. The V IN voltage atwhich the voltage changes from ”H” to ”L” is the V IN L voltage.5VV INLogic input high-level voltage : V IN H ( MD1, MD2, MD3 ) Logic input high-level voltage : V IN L ( MD1, MD2, MD3 )V IN H : When V IN is raised gradually from 0V, the V OUT 2B voltage changes from ”H” to ”L”. The V IN voltage atwhich the voltage changes from ”H” to ”L” is the V IN H voltage.V IN L : When V IN is raised gradually from 3V, the V OUT 2B voltage changes from ”L” to ”H”. The V IN voltage atwhich the voltage changes from ”L” to ”H” is the V IN L voltage. This measurement is related to the MD1 pin. Take the same procedure for measurement of MD2 and MD3 pins.24VREG1 output voltage : Vreg1 REG2 output voltage : Vreg2 VREF pin input voltage : IrefCopping frequency : FchMO pin residual voltage : V O lMOOutput on-resistance : Ronu,RondWhen measuring OUT1A upper and OUT2B upper FETs, set SW1 to 4 to the ”a” side. When measuring OUT1A lower and OUT2B lower FETs, set SW1 to 4 to the ”b” side.This measurment is related to OUT1A and OUT2B. To measure OUT2A and OUT1B, enter two rectangular waves to the STP pin and carry out the procedure for measurement.24V 5VCurrent setting reference voltage : VRFRaise the RF1 (2) pin voltage from 0V. The RF1 (2) voltage at which tje OUT voltage changes from ”H” to ”L” is VRF.24V 5VThis catalog provides information as of February, 2011. Specifications and information herein are subject to change without notice.。
主流COEDC芯片的对照表MS_Competitive_Analysis
Mixed Signal Audio Competitive AnalysisADCResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus AD1871CS5341/4224/24105/10597/985A,3-5D/3-5*4,5,7,9,17,25AD1871CS535124/24105/10897/985A,3-5D/5A,3-5D*1,5,7,25AD1877CS534016/2492/10190/945A,5D/3-5*1,2,3,5,7,8,9,25AK4704CS534024/2496/10186/945/3-5*5,7,9,AK5353CS534024/2496/10184/943-5/3-5*1,5,7,25AK5354CS534020/2489/10184/943/3-5*1,2,5,7,25AK5355CS534016/2491/10185/943/3-5*1,2,5,7,25AK5356CS534520/2489/10584/953/3-5*AKM5356 does not have input MUX1,2,5,7,19,25AK5357CS534024/24102/10188/943-5/3-5*5,7,25AK5357CS5341/4224/24102/10588/983-5/3-5*1,5,7,25AK5365CS534524/24103/10594/955A,3D/3-5*AKM has 5 st Input Mux, CS has 6, no ALC 1,5,7,25AK5366CS534524/24103/10594/955A, 3.3-5D/3-5*AKM has 5 st Input Mux, CS has 6, no ALC1,5,7,25AK5380CS5341/4224/24105/10594/985A,3D/3-5* 3,5,7,17,9,25AK5381CS5341/4224/24106/10596/985A,3D/3-5*4,5,7,9,17,25AK5381CS535124/24106/10896/985A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,5,7,25AK5382CS536124/24113/114100/1055A,3D/5A,3-5D*CS5361 pin-compatible w/CS5351/811,7,8,10,25AK5383CS536124/24110/114103/1055A,3-5D/5A,3-5D*1,3,5,7,8,10,25AK5384CS5361x 224/24107/114100/1055/5A,3-5D*Chip-set = 2 X CS5361, lower cost 1,4,5,7,10,25AK5384CS536424/24107/114100/1055/5CS5364 is 4 ch ADC w/ TDM1,5,7,25AK5385A CS536124/24114/114103/1055A,3-5D/5*CS5351 footprint compatible w/CS5361/814,7,10,25AK5392CS536124/24116/114105/1055A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/813,4,5,8,10,25AK5392CS538124/24116/120105/1105A,3D/5A,3-5D*Flagship ADC3,4,5,8,10,25AK5393CS536124/24117/114105/1055A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,5,8,10,11,25AK5393CS538124/24117/120105/1105A,3D/5A,3-5D*Flagship ADC1,5,8,10,11,25AK5394A CS538124/24123/120110/1105A,3D/5A,3-5D*CS5381 power consumption <325mW 4,8,10,11,25PCM1800CS534020/2495/10188/945/3-5CS5340 pin-compatible with CS53411,2,3,5,7,8,9,25PCM1801CS534016/2493/10188/945/3-51,2,3,5,7,8,9,25PCM1802CS5341/4224/24105/10596/985A,3.3D/3-5*3,5,8,9,17,25PCM1802CS535124/24105/10896/985A,3.3D/5A,3-5D*1,5,7,8,25PCM1803CS5341/4224/24103/10595/985A,3.3D/5A,3-5D*1,3,5,7,8,9,10,25PCM1804CS536124/24112/114102/1055A,3.3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,3,7,8,10,25PCM1807CS534024/2499/10193/945A, 3.3D/3-5PCM1850/1CS534524/24101/10593/955A,3.3D/3-5*1,5,7,25PCM4201CS536124/24112/114105/1055A,1.8-5D/3-5*1,4,5,10,17,25PCM4202CS538124/24118/120102/1105A,3.3D/5*CS4381 pin-compatible w/CS5351/611,7,10,25PCM4204CS536424/24118/114102/1055A,3.3D/5* 4 ch ADC, CS4364 has TDM I/F 4,7,25PCM4204CS5381 x 224/24118/120102/1105A,3.3D/5*Chip-set = 2 X CS5381, Flagship ADC1,7,10,25WM8737CS534024/2495/10190/943/3-51,5,7,25WM8738CS534024/2490/10187/943-5/3-51,3,4,5,7,9,25WM8739CS534024/2490/10184/943/3-51,5,7,25WM8773CS534524/24102/10589/953-5/3-5WM has 8 pair input Mux,CS5345 has 61,3,5,7,25WM8775 CS534524/24102/10590/953-5/3-5WM has 4 pair Input Mux,CS5345 has 61,3,5,7,25WM8782CS534024/24102/10190/943-5/3-53,7,9,25WM8782CS5341/4224/24102/10590/983-5/3-51,3,7,9,17,25WM8785CS536124/24111/114102/1055A,3D/3-5*CS5364/66/68 if TDM required1,5,7,9,10,17,25WM8786CS536124/24111/114102/1055A,3D/3-5*1,5,7,9,10,17,25UDA1360CS534020/2497/10185/94 2.4-3.6/3-51,2,4,5,6, 7,8,9,25No Comp.CS5366241141055A,3-5D* 6 ch ADC, TDM, pin compatible CS5368/6410,25No Comp.CS5368241141055A,3-5D*8 ch ADC, TDM, pin compatible CS5366/6410,25DACResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus AD1833CS4362A 24/24108/11495/1005A,3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16AD1833A CS4362A 24/24110/11495/1005A,3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16AD1852CS439224/24114/114102/1005/53,4,12,16,25AD1853CS439824/24116/120104/1075/5A,3D*1,3,7,10,13,14,25AD1854CS435124/24112/112101/1005/9-12CS4351 has integrated op-amp 5,17,18,25,26AD1854CS439224/24112/114101/1005/51,3.4,7,25AD1855CS435124/24110/11297/1005/9-12CS4351 has 2Vrms output1,3,5,7,17,18,25,26AD1857/8CS433420/2494/9690/885/51,2,3,26AD1859CS433418/2494/9688/885/51,2,3,7,26AD1955CS439824/24120/120110/1075/5A,3-5D*4,10,12,13,14,16,17,25AD1958CS4391A 24/24109/10896/945/5CS4391A Does Not Have PLL 4,10,12,25AD1958CS439224/24109/11496/1005/5CS4391A Does Not Have PLL 1,7,10,12,16,25AD1959CS4391A 24/24108/10894/945/5CS4392 Does Not Have PLL4,10,12,25AK4351CS433418/2496/9688/885/52,3,6,7,25,26AK4352CS4341CZ 18/2496/10189/89 1.8-3.6/3-51,6,26AK4352CS43L4318/2496/9689/85 1.8-3.6/1.8-3.32,6AK4353CS434424/24102/10590/953-5.5/3-51,3,7,17,26AK4355CS436024/24106/10290/915/3-5Low cost 6ch DAC 4,7,8,25,26AK4355CS436124/24106/10590/955/3-5Low cost 6ch DAC4,7,8,25,26AK4356CS4362A 24/24112/11494/1005/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25AK4357CS4362A 24/24106/11490/1005/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25AK4358CS438524/24112/11494/1005/5A,2.5D*CS4385 is multi-bit 8chDAC w/DSD,TDM I/F 1,7,8,12,13,14,16,17,25AK4358CS4382A 24/24112/11494/1005/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD 1,7,8,12,16,25AK4359CS4382A 24/24106/11494/1005/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD 1,5,7,8,12,16,25AK4363CS434424/24102/10590/955/3-5AK4363 has video clock locked PLL 1,3,5,7,9,17,26AK4364CS434424/24102/10590/955/3-5AK4364 has video PLL and S/PDIF tcx1,3,5,7,9,17,26AK4365CS43L4320/2488/9684/853/1.8-3.31,2,3,6,7,8AK4366CS43L4324/2492/9658/85 2.2-3.3/1.8-3.31,6,7,8AK4367CS43L4324/2492/9658/85 2.2-3.6/1.8-3.31,3,6,7,8AK4380CS433424/24100/9688/885/58-pin DAC3,4,26AK4380CS434424/24100/10588/955/3-5No 3V 100dB+ AKM DACs 1,3,5,7,9,17,26AK4380CS4341/41A 24/24100/10188/915/3-5CS4341/41A has volume control1,7,9AK4381CS4391A 24/24108/10894/945/54,12,25AK4381CS434424/24108/10594/955/3-53,4,7,17,26AK4382A CS439224/24112/11494/1005/5CS4391A pin-compatible w/CS43921,7,12,16,25AK4382A CS435124/24112/11294/1005/9-127,17,18,25AK4383CS439224/24112/11494/1005/51,3,7,12,16AK4383CS435124/24112/11294/1005/9-127,17,18AK4384CS4391A 24/24106/10894/943-5.5/3-51,12,25AK4384CS434424/24106/10594/953-5.5/3-53,7,17,26AK4385CS4391A 24/24108/10894/945/510,12,25AK4386CS4341/41A 24/24100/10186/89 2.2-3.6/3-51,7,26AK4393CS439824/24120/120100/1075/5A,3-5D*On-chip DSD processor 5,10,12,13,14,15,16,25AK4394/95CS439824/24120/120100/1075/5A,3-5D*On-chip DSD processor 10,12,13,14,15,16,25AK4396CS439824/24120/120100/1075A,3-5D/5A,3-5D*On-chip DSD processor10,12,13,14,15,16,25DAC 3555ACS434132/24103/10280/913.3/3-5Page 1 of 5CommentsPart NumberSample Rate Comp/CirrusAdvantages Advantages Part NumberComments96/19296/19296/19296/19296/19248/19296/19296/19296/19296/19296/19248/19296/19296/19296/192192/19296/19296/19296/192192/19248/19248/19296/19296/192192/19248/19248/19296/19296/19296/192192/19296/19296/192192/192192/192192/19296/19296/19296/19296/19296/192192/192192/192192/192192/19248/192192192Sample Rate Comp/Cirrus 192/192192/192192/192192/19296/19296/19296/19296/9696/96192/192192/192192/192192/19248/9648/9648/9696/192192/192192/192192/192192/192192/192192/192192/10096/19296/19248/9648/9648/9696/9696/19296/96,192192/192192/192192/192192/192192/192192/192192/192192/192192/19296/96,19296/192192/192192/19296/9696/192DAC ContinuedResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus DSD1608CS4382A 24/24105/11494/1005A,3.3D/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD1,7,8,12,16,25DSD1700CS4398NA/24110/120100/1075/5A,3-5D*On-chip DSD processor1,4,5,7,10,13,14,16,25DSD1702CS4391A/9224/24106/108,11496/94,1005A,3D/51,7,10,12,16,26DSD1791CS439224/24113/114100/1005A,3.3D/51,3,12,25DSD1792/92A CS439824/24127/120106/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet 3,7,12,13,14,25DSD1793CS439224/24113/114100/1005A3.3D/5A,3D*1,3,12,25DSD1794/94A CS439824/24127/120106/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet3,7,12,13,14,25DSD1796CS439824/24127/120106/1075A,3.3D/5A,3D*3,7,12,13,14,25HT82V738CS433424/2494/9688/883-5/53, 6PCM1600CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,5,7,8,12,16,25PCM1601CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,5,7,8,12,16,25PCM1601CS436024/24105/10295/915A,3.3D/3-5*4,5,25,26PCM1602CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25PCM1602CS436124/24105/10595/955A,3.3D/3-5*3,4,7,9,10,17,25,26PCM1604/5CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16,25PCM1604/5CS436024/24105/10295/915A,3.3D/3-5*4,25,26PCM1606CS436124/24103/10590/955/3-51,3,4,7,9,10,17,25,26PCM1608CS4382A 24/24105/11490/1005A,3.3D/2.5D,5A*CS4382A is multi-bit 8ch DAC, 2.5VD 1,7,8,12,16,25PCM1608Chip-set 24/24105/102,10590/91,955A,3.3D/3-5* 6 ch DAC, CS4360 + CS4344 = Chip-set 1,7,17,25,26PCM1608Chip-set 24/24105/105,10590/95,955A,3.3D/3-5*6 ch DAC, CS4361 + CS4344 = Chip-set1,3,4,7,10,17,25,26PCM1680Chip-set 24/24105/105,10594/95,955/3-5*CS4361 + CS4344 = Chip-set PCM1710CS435120/24110/11292/1005/9-12CS4351 has integrated op-amp1,2,3,5,7,17,18,25,26PCM1716CS434424/24106/10596/955/3-53,4,5,17,26PCM1716CS435124/24106/11296/1005/9-121,5,7,17,18,25,26PCM1717CS433418/2496/9690/883-5/5,2,3,4,6,26PCM1718CS433418/2496/9690/883-5/52,3,4,6,26PCM1719CS433418/2496/9688/885/52,3,4,6,26PCM1720CS433424/2496/9688/885/53,4,6,26PCM1723CS433424/2494/9689/885/51,3,4,6,26PCM1725CS433416/2495/9683/885/51,2,3,26PCM1727CS433424/2492/9689/885/5CS4344 Does Not Have PLL1,3,26PCM1728CS434424/24106/10596/955/3-53,5,8,17,26PCM1730CS439824/24117/120108/1075A,3.3D/5A,3D*1,11,13,14,25PCM1733CS433418/2496/9683/885/51,2,3,4,7,26PCM1737CS4391A 24/24106/10894/945A,3.3D/5*1,3,12,25,26PCM1737CS434424/24106/10594/955A,3.3D/3-5*7,12,13,17,14,26PCM1738CS439224/24117/114107/1005/53,4,12,16,25PCM1738CS439824/24117/120107/1075/5A,3D*1,3,12,13,14,25PCM1739CS435124/24106/11296/1005A,3.3D/9-12*CS4351 has integrated op-amp 1,3,7,17,18,25,26PCM1739CS434424/24108/10596/955A,3.3D/3-5*3,4,17,26PCM1740CS434424/2494/10589/95 5/3-5CS4344 Does Not Have PLL 1,3,7,8,17,26PCM1741CS434124/2498/10286/91 3.3/3-51,7,8PCM1742 CS434424/24100/10590/955A,3.3D/3-5*CS4341A if volume control required 1,7,9,17PCM1744CS433424/2495/9683/885/5Footprint compatible w/CS4340/11,3,7,26PCM1748CS434424/24100/10590/955A,3D/3-5*CS4341/41A if volume control required 1,5,7,9,17PCM1753/4/5CS4391A 24/24106/10894/945/5CS4391A pin-compatible w/CS43921,12,25PCM1753/4/5CS434424/24106/10594/955/3-5CS4341/41A if volume control required4,8,9,17PCM1770/1CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1772/3CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1774/5CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1780/81/82CS434424/24106/10594/955/3-5PCM1780/81/82CS4391A 24/24106/10894/945/5If control port features are requiredPCM1791A CS439224/24113/114100/1005/51,12,16,25PCM1791A CS435124/24113/112100/1005/517,18,25,26PCM1792/92A CS439824/24127/120108/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet3,12,13,14,25PCM1793CS439224/24113/114100/1005A,3.3D/5*1,3,12,25PCM1793CS435124/24113/112100/1005A,3.3D/9-12*17,18,25,26PCM1794/94A CS439824/24127/120108/1075A,3.3D/5*Reference 1/2004 sales bit on extranet3,12,13,14,25PCM1796CS439824/24123/120106/1075A,3.3D/5*3,12,13,14,25PCM1798CS439824/24123/120106/1075A,3.3D/5*3,12,13,14,25PCM2704Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2705Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2706Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2707Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM4104CS436524/24118/114100/1005A,3.3D/5A,2.5D*CS4365 is multi-bit 6chDAC w/DSD,TDM I/F 3,8,12,16,17,13,14,25PCM4104CS4362A 24/24118/114100/1005A,3.3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 3,8,12,16,25TLV320DAC23CS4341CZ 24/24100/10188/893-5/3-51,7,26WM8521CS434424/2498/10581/959-12A,3D/3-5CS4351 if integrated op-amp is required1,3,4,7,9,10,17,25,26WM8706CS434424/24105/10597/953-5.5/3-54,17WM8711CS4341CZ 24/24100/10190/89 1.4-3.6/3-51,26WM8714CS433424/2495/9690/885/51,3,26WM8716CS439224/24110/11492/1003-5/51,3,7,12,16,25WM8716CS435124/24110/11292/1003-5/9-121,7,17,18,25,26WM8718CS439224/24111/114100/1003-5.5/5WM8718 has 20dB THD+N slide typ to max 1,3,12,16,25WM8718CS435124/24111/112100/1003-5/9-12WM8718 has 20dB THD+N slide typ to max 1,17,18,25,26WM8720CS434424/24102/10590/953-5/3-5CS4341/41A if volume control required 1,3,5,7,17WM8721CS4341CZ 24/24100/10190/89 1.42.-3.6/3-51,26WM8722CS434424/24102/10595/953-5/3-5CS4341/41A if volume control required 1,3,5,17WM8725CS433424/2492/9680/883-5/51,3,7,26WM8726CS434424/24100/10588/953-5/3-5CS4341/41A if volume control required 1,17,26WM8727CS433424/2498/9684/883-5.5/5CS4341/41A if volume control required 4,7,26WM8727CS434424/2498/10584/953-5.5/3-5CS4341/41A if volume control required1,5,7,26WM8728CS4391A 24/24106/10896/943-5/51,8,12,17,25WM8728CS434424/24106/10596/953-5/3-54,17,26WM8729CS434424/24106/10597/953-5/3-54,17,26WM8733CS4341CZ 24/24102/10190/893-5/3-54,26WM8736CS436024/24102/10295/913-5/3-56ch DAC 4,5,25,26WM8736CS436124/24102/10595/953-5/3-56ch DAC1,3,4,5,10,17,25,26WM8740CS439824/24117/120104/1075/5A,3-5D*1,7,12,13,14,25WM8746CS436124/24106/10596/953-5/3-56ch DAC3,4,10,25,26WM8746CS4362A 24/24106/11496/1003-5A,3-5D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16,25WM8751CS43L4324/2498/9686/85 1.8-3.6/1.8-3.34WM8759CS4341CZ 24/24100/10188/89 2.7-5.5/3-51,7,26WM8761CS434424/24100/10590/953-5/3-51,3,7,17,26WM8762CS434424/2498/10584/953-5/3-51,3,7,17,26WM8763/4/5CS436024/24103/10290/913-5A,3.3D/3-5*6ch DAC3,4,7,12,16,25,26WM8760CS4382A 24/24103/11490/1003-5A,3.3D/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD1,7,8,12,16,25WM8766CS436124/24103/10590/953-5A,3.3D/3-5*1,3,4,7,9,10,17,25,26WM8768Chip-set 24/24103/105,10590/95,953-5A,3.3D/3-5*CS4361 + CS4344 = Chip-set1,4,7,9,10,17,25,26WM8955CS43L4324/2498/9686/85 1.8-3.6/1.8-3.33,4UDA1334CS4341CZ24/24100/10190/891.8-3.6/3-51,4,26Page 2 of 5Part NumberCommentsAdvantages Sample Rate Comp/Cirrus 192/192NA/192192/192192/192192/192192/192192/192192/19296/19296/19296/19296/96192/192192/192192/192192/192192/192192/192192/192192/19248/19296/19296/19248/9648/9648/9696/9696/9696/9696/9696/192192/192192/192192/192192/19296/96192/192192/192192/192192/192192/192192/192192/192192/19248/9648/96192/192192/192192/192192/192192/19248/19248/19248/19248/192192/192192/19296/96192/192192/19296/9696/96192/192192/192192/192192/19296/19296/9696/19296/96192/19296/9696/192192/192192/192192/19296/9696/19296/192192/192192/192192/19296/96192/96192/192192/192192/192192/192192/192192/19296/9696/96192/192192/192192/19248/9696/96192/19296/9696/192192/192Stereo CodecResolution Dynamic Range THD+N Power Supply Competition Cirrus Comp/CirrusComp/Cirrus Comp/Cirrus Comp/CirrusADAV801/80324102ADC,100DAC 85DADC,96DAC 3.3CS8416 + CS4245 = Chip-set Chip-set24105ADC,105DAC 95ADC,95DAC 3-5CS8421 if SRC requiredADAV802/80424102ADC,103DAC 85DAC,96ADC 3.3ADAV802 has sample rate converter,CS426524105ADC,105DAC 95ADC,95DAC 3-5differential DAC outputs ADAV83224102ADC,103DAC 85DAC,96ADC 3.3ADAV832 has SPI interface CS424524105ADC,105DAC 95ADC,95DAC 3-5CS4245 has 6 ch input MUXAK4522/23/2520100ADC,100DAC 92ADC,90DAC 5A,3D*CS427024101ADC,105DAC 94ADC,95DAC 3-5AK452424100ADC,110DAC 90ADC, 94DAC 5CS427124108ADC,114DAC 98ADC,100DAC 5A,3-5D*AK452824108ADC,110DAC 94ADC, 94DAC 5A,3D*CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator AK452824108ADC,110DAC 94ADC,94DAC 5A,3D*CS427124108ADC,114DAC 98ADC,100DAC 5A,3-5D*AK452824108ADC,110DAC 94ADC, 94DAC 5A,3D*AK4528 has analog volume control,mixer,CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator AK458424100ADC,104DAC 90ADC, 94DAC 5S/E or Diff I/O with a Rx and Tx.CS4272 Chipset24114ADC,114DAC 100ADC,100DAC5A,3-5D*If need Rx Cs8416 IfTx CS84061AK462024113ADC,115DAC --5A,3D*CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator1PCM301024102ADC,104DAC 95ADC,96DAC 5A,3D*CS427024105ADC,105DAC 96ADC,95DAC3-5PCM305224101ADC,101DAC TBD5CS426524105ADC,105DAC 95ADC,95DAC 3-5WM8590/124102ADC,110DAC 90ADC/97DAC 2.7-5CS424524105ADC,105DAC 95ADC,95DAC 5A,3-5D*1,2,5,7WM859024102ADC,110DAC 90ADC/97DAC 2.7-5CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*Use if synchronous application1,2,5,7WM87342490ADC,100DAC 84ADC, 88ADC 2.7-3.6CS426524105ADC,105DAC 95ADC,95DAC 3-51,6,7WM877424101ADC,106DAC 90ADC,97DAC 3-5A, 3D*WM8774 has 8 ch MUX CS424524105ADC,105DAC 95ADC,95DAC 3-5CS4245 has 6 ch input MUX WM877624102ADC,108DAC 92ADC,97DAC 3-5A, 3D*CS424524105ADC,105DAC 95ADC,95DAC 3-5WM877824102ADC,108DAC 92ADC,97DAC 3-5A, 3D*CS426524105ADC,105DAC 95ADC,95DAC 3-5Surround CodecResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/Cirrus Comp/Cirrus AD1835A24105ADC, 108DAC 95ADC, 95DAC 5A, 3.3D*CS42516/2624114ADC, 114/110DAC 100ADC, 100DAC 5A,3-5D*AD1836A24105ADC, 108DAC 92ADC, 95DAC 5A,3.3D*AD1836A ADC 4ch, DAC 6chCS42436/38/4824105ADC,108DAC 98ADC,98DAC 5A,3-5D*CS42436/38/38 ADC 6ch, DAC 6ch/8ch AD1837A24105ADC, 108DAC 95ADC, 92DAC 5A, 3.3D*CS42518/2824114ADC, 110DAC 100ADC, 100DAC 5A,3-5D*AD1837A has no S/PDIF receiver AD1838A24105ADC, 108DAC 95ADC, 95DAC 5A, 3.3D*CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AD1839A24105ADC, 108DAC 95ADC, 92DAC 5A, 3.3D*CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AK4527B24102ADC, 106DAC 92ADC, 90DAC 5A, 5D*CS4241624 114ADC, 110DAC 100ADC, 100DAC 5A,3-5D*AK452924102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42418/2824 114ADC,110DAC 100ADC, 100DAC 5A,3-5D*CS42418 on chip PLL but no digital reciever AK45631687ADC,91DAC 83ADC,86DAC 2.5A,2.5D*Chip-set24101ADC,105DAC 94ADC,95DAC 3-5A,3-5D*2xCS5340+CS4344AK458624100ADC, 106DAC 90ADC, 90DAC 5A,5D*AK4586 S/PDIF only 96kHz CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*CS42516/26 S/PDIF 192kHzAK458824102ADC, 106DAC 92ADC, 90DAC 5A,5D*2ch / 8ch + Rx + TxCS42518/28 + CS840624114ADC,110DAC 100ADC, 100DAC 5A,3-5D*CS425xx pin compatible w/CS425xx partsAK458924102ADC,114DAC 92ADC,94DAC 5A,5D*Add CS8406 if DIT is required.CS4252824114ADC,114DAC 100ADC , 100DAC 5A,3-5D*AK45912497ADC/107DAC 92ADC,90DAC 3.3A, 3.3D*CS42436/38/4824105ADC,108DAC 98ADC,98DAC 3/5A,3/5D*CS424** has a TDM 1,3,5AK462624102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42416/2624 114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AK462824102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42418/2824 114ADC, 114/110DAC 100ADC, 100DAC 5A,3-5D*WM8770/7124102ADC, 106DAC 94ADC, 94DAC 5.5A,3.6D *WM8770/71 has no S/PDIF;CS42448 has CS4244824105ADC, 108DAC 98ADC, 98DAC 3.3A, 3.3D* 6ch ADC, WM8770/21 only input MUX WM877232100ADC,103DAC 82ADC, 90DAC 5.5A,3.6D*WM8772 has no S/PDIF;CS42448 has CS4244824105ADC, 108DAC 98ADC, 98DAC 3.3A, 3.3D* 6ch ADC, WM8772 only input MUX WM877724102ADC,108DAC 94ADC,96DAC 5.5A,3.6D*On-chip vol control and clock gen.1,5,7CS42518/2824114ADC, 114/110DAC100ADC, 100DAC 5A,3-5D*InterfaceResolution Channels Sample Rate Receiver Competition CirrusComp/Cirrus Comp/CirrusComp/Cirrus Comp/Cirrus AD1892CS8420 (CS8421+CS8416)20/24/322/248/96/192NO YES YES/YES 2 chip solution is cheaperAD1893CS842016/242/244/96YES/YES 1,4,6,31AD1895CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx potential CS8421candidate)1,4,5, 31AD1896CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31AK4101A CS840624/248/2192/192NO/NO AK101A is 8ch MUX s/pdif trans4AK4103A CS840616/242/2192/192NO/NO 4AK4112B CS841624/242/896/192YES/YES CS8416 has 8:2 MUX but no PLL.4,5AK4113CS841624/246/8192/192YES/YES CS8416 has 8:2 MUX but no PLL.AK4114 (TRANC)Chip-set or (CS8420)24/248/8192/192/96YES/YES CS8406+CS8416=TRANSCEIVER 4AK4116 (REC)CS841624/242/848/192YES/YES CS8416 has 8:2 MUX but no PLL.4,5AK4117 (REC)CS841624/242/8192/192YES/YES CS8416 has 8:2 MUX but no PLL.4AK4120 (SRC)CS842020/242/248/96NO/YES CS8420 has integrated Rx and Tx 4,6,31AK4121 (SRC)CS842024/242/296/96NO/YES CS8420 has integrated Rx and Tx but no PLL ?4,31AK4122 (SRC)CS842024/242/296/96YES/YES AK4122 has 4:1 MUX4,31AK4124 (SRC)CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4,31Chip Set (TRANC)CS842724/242/296/96YES/YES AK4103+AK4112B=TRANSCEIVER4DIT4096 (TRAN)CS840624/242/296/192NO/NO 4,5DIT4192 (TRAN)CS840624/242/2192/192NO/NO 4DIR1701/1703 (REC)CS841624/242/296/192YES/YES CS8416 has 8:2 MUX5LC89055W CS841624/242/2192/192YES/YES CS8416 has 8:2 MUX3,4SRC4190CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31SRC4192CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31SRC4193CS8420 (CS8421)24/24/322/2192/96/192NO/YESCS8420 has integrated Rx and Tx4, 31Page 3 of 54,7,8,13,20,251,4,5,17,25,261,5,7,8,20,254,5,7,8,10,254,8,21,25WM8776 has 5 ch MUX1,5,7,8,251,5,7,8,251,5,7,8,251,5,7,8,251,5,7,19,251,5,7,20,251,3,5,7,21,251,4,17,25,26CS4271 has on chip oscillator CS4271 has on chip oscillator 4819296192961921,5,7CS42416 on chip PLL - Helps with Low Jitter.961929619296ADC,192DAC192CS42418 on chip PLLCS42416 on chip PLL1,3,5,7, 8, 251,3,5,71,5,71,5,71,5,7, 311,5,7AD1835A has no S/PDIF receiver AD1838A has no S/PDIF receiverCS42516/26 has S/PDIF receiver TDM I/F1,5,71,5,7,8Part NumberAdvantagesAdvantages 1,5,71,5,71,3,5,7Advantages4,5,71,3,5,7Part NumberCommentsPart NumberCommentsCommentsSample Rate Comp/Cirrus 96ADC,192DAC19296ADC,192DAC19296ADC,192DAC19219219296ADC,192DAC192961921921921921929619296ADC,192DAC19296ADC,192DAC19296ADC,192DAC192Sample Rate Comp/Cirrus 96 (192 on 1 DAC)192961929619296192961929619296192481929619296ADC,192DAC19296ADC,192DAC1929619296ADC,192DAC19296ADC,192DAC19296ADC,192DAC19296ADC,192DAC192192192Transmitter Comp/Cirrus YES/YES NO/YES NO/YES YES/YES YES/YES NO/NO NO/NO YES/YES NO/NO NO/NO NO/NO NO/YES NO/YES NO/YES NO/YES NO/NO NO/YES NO/YES NO/YESYES/YES YES/YES YES/YESPowerHeadphone Power Competition CirrusConsumption (mW)@16 Ohm in mW AK4534/51675ADC,85DAC 71ADC,79DAC 2.4-3.651/42 @ 3V 4.8 @ 2.8V Mono Input/Line Out, Requires Caps CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5V Higher Power Headphone Output 2,3,7,8,31,32,33,36,37AK45361677ADC,85DAC 70ADC,75DAC 2.4-3.630 @ 3V None Mono, No Headphone Amp CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 46 @ 1.8 V Integrated Beep Generater2,3,7,8,31,32,33,36,37AK45371683ADC,85DAC 79ADC,78DAC 2.4-3.660 @ 3V 4.8 @ 2.7 V Larger Size (1.25x), Less Resolution CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5 V Higher Power Headphone Output 2,3,7,8,31,32,36,37AK45381683ADC,92DAC 79ADC,88DAC 2.4-3.654 @ 3V 4.8 @ 2.7 V About 1.25x Size of CS42L51CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5 VRuns on lower voltages, uses less power2,3,7,8,31,32,36,37AK4560A1686ADC,88DAC 80ADC,82DAC 2.5-5108 @ 2.5 V ?Higher Power Consumption CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 VHas Digital Volume Control 2,3,8,31,32,36,37AK45611686ADC,88DAC 78ADC,76DAC 2.6-585 @ 2.6 V ?CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 V Requires Fewer External Parts (Capless)2,3,8,31,32,36,37AK4563A1687ADC,91DAC 83ADC,86DAC 2.3-345 @ 2.5 V None No Mic PreampCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 V Has Volume Control on Output 2,3,7,8,31,32,36,37AK45641690ADC,88DAC 88ADC,82DAC 2.6-3.636 @ 2.8 V 5.3 @ 2.8 V Very Low Output Headphone (5.3mW)CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 88 @ 2.5 V Almost 1/2 Size of AK45642,3,7,8,31,32,36,37AK45652087ADC,91DAC 83ADC,86DAC 2.3-3.631 @ 2.5 V None No Headphone, No Volume Control CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V46 @ 1.8 V 2,3,7,8,31,32,36,37AK45662088ADC,88DAC 82ADC,80DAC 2.5-3.645 @ 2.8 V 17.4 @ 2.8 V Only Mono Analog Volume Control No LimiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 88 @ 2.5 V 2,3,7,8,31,32,36,37AK46421695ADC,92DAC 88ADC,88DAC 2.6-3.645 @ 3V 15 @ 3.3V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V88 @ 2.5V 2,8,36,37AT73C21320None,93DAC None, 92DAC 2.4-3.3N/A 40 @ 2.5V No ADCCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V88 @ 2.5 V 2,32,31,36,37DAC3560CN/A None,98DAC None, 82DAC 2.2-3.4A, 2.2-5.5DN/A 24 @2.5 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V88 @ 2.5 V 7,31,32,33,36,37TLV320AIC23B16/20/24/3290ADC,90DAC 80ADC,88DAC 1.5-3.6Playback: 23 @ 3.3 V15 @ 3.3 V No Digital Volume Control, EQ, LimiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.5Playback: 11 @ 1.8 V 88 @ 2.5 V 3,7,8,31,32,36,37WM8731L16/20/24/3290ADC,95DAC 84ADC,88DAC 1.8-3.618.36 @ 1.8 V 50 @ 3.3 V No EQ, limiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V 3,7,8,31,32,36,37WM8750L2495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @ 3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater 3,8,31,32,36,37WM89712495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater 3,8,31,32,36,37WM89732495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @ 3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater3,8,31,32,36,37WM89782490ADC,98DAC 80ADC,84DAC 2.5-3.630 @ 2.5 V 40 @ 3.3 V CS42L512498ADC,98DAC88ADC,88DAC1.8-2.540 @ 2.888 @ 2.5 V3,8,31,32,36,37Digital Amplifiers Class-D ControllerChannels Dynamic Range THD+N (1W)Sample Rate Package Power Supply Advantages Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus Competition CompetitionDDX8000CS448008/8100/100^68/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8001CS448008/8100/100^69/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8228CS446004/6100/100^68/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8229CS446004/6100/100^69/74^192/19264-pin TQFPApogee BOM is higher 4,7,27,28,29,30PS9702B CS446006/6100/100^69/74^192/192QFP Pulsus BOM is higher 4,7,27,28,29,30PS9818CS448008/8100/100^68/74^192/192100-pin QFP Pulsus BOM is higher4,7,27,28,29,30PS9829CS448008/8102/100^N/A / 74^96/192100-pin QFP 192kHz sample rate only for 2-channel 5,7,8,28,29,30,35,36STA308A CS448008/8100/100^N/A / 74^192/19264-pin TQFP ST needs 3.3V, only 0.5dB steps2,7,28,29,30TA0105A CS446002/6<100#/100^64^/74^analog/19238-pin module Tripath Module is modulator and gate driver2,3,4,5,7,27,29,35TA3020CS446002/6102#/100^74/74^analog/19248-pin DIP Modulator plus gate driver IC3,4,5,6,27,28,29,35TAS5001CS446002/693^/100^62^/74^96/19248-pin TQFP TAS: digital input downmix to stereo out5,7,17,27,28,29,31,32TAS5026A CS446006/696/100^60/74^192/19264-pin TQFP TI BOM is higher 1,4,7,27,28,29,30TAS5028CS448008/8102/100^65/74^192/19264-pin TQFP TI BOM is higher 4,7,27,28,29,30TAS5036B CS446006/6100/100^65/74^192/19280-pin TQFP TI BOM is higher 4,7,27,28,29,30,35TAS5066CS446006/697/100^65/74^192/19264-pin TQFP TI BOM is higher 1,4,7,27,28,29,30TAS5076CS446006/6100/100^65/74^192/19280-pin TQFP TI BOM is higher4,7,27,28,29,30TAS5508CS448008/8102/100^60^/74^192/19264-pin TQFP PSVC is NOT PSR rejection, needs 3.3V4,7,27,28,29TC2001CS446002/6104#/100^60^/74^analog/19228-pin SOIC 5V device, THD+N at 100W2,3,4,5,6,7,27,29,32,35TC6000CS446006/6100/100^70/74^192/19280-pin module needs 3.3V and 5V, only vol pop reduction3,4,7,26,27,28,29,35WM8608CS448008/8100/100^60/74^192/19248-pin TQFP Wolfson BOM is higher 4,7,27,28,29,30ZXCW6100CS446002/6101/100^66/74^192/19228-pin SSOP 3.3V, THD+N only at 1W 7,26,27,28ZXCW8100CS448002/8101/100^66/74^192/19228-pin SSOP3.3V, THD+N only at 1W7,26,27,28Class-D Power StagesChannels Max Power (10% THD, 8O)THD+N (Power)Min. Current Package Power Supply Competition CirrusComp/CirrusComp/CirrusComp/Cirrus Comp/Cirrus Competition Comp/Cirrus DDX-2060CS441504/455/86<1% (50W) 3.5/3.636HSOP 9-30V/8-36V Only 88% efficiency1, 7, 26DDX-2050CS441304/446/42<1% (36W) 3.0/3.636HSOP 8-25V 1, 7, 26DDX-2100CS441504/465/86<1% (50W) 3.5/3.636HSOP 9-36V/8-36V 0.13% THD only with DDX-8001/8229 1, 7, 26DDX-2240CS441504/4100/86<0.2% (70W)6/3.636HSOP 9-40V/8-36V System Dynamic Range <100dB,observe power-up sequence 1, 7, 26MP8040CS441501/470/8610%(70W) 4.25/3.68-eSOIC 7.5-26V/8-36V needs bootstrap capacitor, mono 1, 7, 26MP8041CS441501/470/8610%(70W) 4.25/3.68-eSOIC 7.5-30V/8-36V needs bootstrap capacitor, mono1, 7, 26ST505CS441504/450/8610% (50W) 3.5/3.636-PowerSO 35V/8-36V undisclosed THD+N 1, 7, 26, 35ST508CS441504/480/8610% (80W) 4.5/3.636-PowerSO 35V/8-36V undisclosed THD+N1, 7, 26, 35STA515CS441504/480/8610% (80W)3/3.636-PSSO 10-36V/8-36V Poor THD+N1, 7, 26TAS5110A CS441302/437/420.1% (37W)N/A 32-TSSOP 16-27V/8-25V needs bootstrap capacitor, <100dB 1, 7, 26TAS5111CS441502/440/860.2% (40W)8*/4.532-TSSOP 16-30.5V/8-36V needs bootstrap capacitor, <100dB 1, 7, 26TAS5112A CS441502/450/860.2% (40W) 6.7*/4.556-TSSOP 16-30.5V/8-36V needs bootstrap capacitor, <100dB 1, 7, 26TAS5122CS441304/429/4210% (30W)5*/4.556-TSSOP 28V/8-25V NEEDS EXTERNAL Schottky diodes1, 7, 26TAS5142CS441504/465/8610% (65W)7.9*/4.536-PowerSO 44-HTSSOP 34V/8-36V * current limit minimum 1, 7, 26, 35 (PowerSO)TAS5152CS441504/476/860.3% (57W)8.5*/4.536-PSOP337V/8-36V * current limit minimum 1, 7, 26, 35TDA8939CS441502/4250/860.1% (150W)7.5/3.624-pin HSOP 20-60V/8-36V used in Cirrus Reference Design1, 7, 26, 35TPS4100ACS441508/480/861% (65W) 5.5*/4.532-SSIP 10-26V/8-36V targeted at automotive applications1, 7, 26, 35Class-D Headphone AmplifiersDynamic RangeTHD+N Sample RateSupply Current Supply Range Package Competition Cirrus-100dB -60dB 96kHz 9mA/1.8V1.8V-2.4V 16-pin TSSOP AK4352CS44L119689483 1.8-3.616-pin TSSOP 18 Bit resolution 1,2,4,6,32,33AK4365CS44L1188844811.5 3.028-pin QFN 20 Bit resolution1,2,4,5,6,8,32,33AK4366CS44L11925848 2.6 2.2-3.616-pin TSSOP supply current with output off 1,4,6,7,32AK4367CS44L11925848 2.8 2.2-3.620-pin QFN supply current with output off 1,4,6,7,32,33AK4569CS44L1190N/A 4815 2.5-3.628-pin QFN only bass boost, no tone control1,6,7,8,32MAS9560CS44L118665485.52.7-5.540-pin QFN Dyn. Range w/ dig. in, diffent supply range1,3,6,7,32,33NJU8721CS44L119060969 2.4-5.2520-pin SSOP 28-pin QFN NJU8725CS44L1190609613 2.4-5.2524-pin SSOP 28-pin QFN PCM1770/1CS44L11986048 2.7 1.6-3.616-TSSOP 20-pin QFN Analog headphone output 1,4,6,32,33PCM1772/3CS44L11986048 2.5 1.6-3.616-TSSOP 20-pin QFN 1772 is hardware-, '73 software control 1,4,6,32,33WM8751CS44L119886967.2 1.8-3.632-pin QFN limiter function only with bass boost 1,4WM8955CS44L119886967.81.8-3.632-pin QFNlimiter function only with bass boost1,4Page 4 of 5ResolutionDynamic Range THD+N Advantages Part NumberCommentsPower SupplyAdvantages Part NumberCommentsAdvantages Comments Part NumberPart NumberComments。
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ADDRESS: ........................................................................................................................18
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PD Rev 4.1 June 2006 2
WM8729
FEATURES
• • Stereo DAC Audio Performance 106dB SNR (‘A’ weighted @ 48kHz) DAC -97dB THD DAC Sampling Frequency: 8kHz – 192kHz Pin Selectable Audio Data Interface Format I S or Right Justified 3.0V - 5.5V Supply Operation 16-lead SOIC Package Exceeds Dolby Class A Performance Requirements
WM8729
Production Data
TABLE OF CONTENTS
DESCRIPTION ............................................................................................................1 FEATURES..................................................................................................................1 APPLICATIONS ..........................................................................................................1 BLOCK DIAGRAM ......................................................................................................1 TABLE OF CONTENTS ..............................................................................................2 PIN CONFIGURATION................................................................................................3 ORDERING INFORMATION .......................................................................................3 PIN DESCRIPTION .....................................................................................................4 ABSOLUTE MAXIMUM RATINGS..............................................................................5 DC ELECTRICAL CHARACTERISTICS .....................................................................6 ELECTRICAL CHARACTERISTICS ...........................................................................6
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Production Data, June 2006, Rev 4.1 Copyright 2006 Wolfson Microelectronics plc
RECOMMENDED ANALOGUE LOW PASS FILTER (OPTIONAL) .........................16 PACKAGE DRAWING...............................................................................................17 IMPORTANT NOTICE ...............................................................................................18
WM8729
Production Data
PIN CONFIGURATION
LRCIN DIN BCKIN MCLK DGND DVDD VOUTR AGND
1 ORMAT
DEM
MUTEB
WM8729
13 12 11 10 9
VREFP
VREFN
VMID VOUTL AVDD
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24-bit, 192kHz Stereo DAC
DESCRIPTION
The WM8729 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8729 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8729 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a small 16-pin SOIC package. The WM8729 has a hardware control interface for selection of audio data interface format and de-emphasis. The WM8729 is an ideal device to interface to AC-3, DTS, and MPEG audio decoders for surround sound applications, or for use in DVD players, including supporting the implementation of 2 channels at 192kHz for high-end DVD-Audio applications.
2
• • • • •
APPLICATIONS
• • • • DVD-Audio and DVD ‘Universal’ Players Home theatre systems Digital TV Digital broadcast receivers
BLOCK DIAGRAM
WOLFSON MICROELECTRONICS plc
ORDERING INFORMATION
DIGITAL DE-EMPHASIS CHARACTERISTICS ........................................................14 APPLICATIONS INFORMATION ..............................................................................15
DEVICE DESCRIPTION..............................................................................................9
INTRODUCTION ................................................................................................................ 9 CLOCKING SCHEMES ...................................................................................................... 9 DIGITAL AUDIO INTERFACE ............................................................................................ 9 AUDIO DATA SAMPLING RATES.....................................................................................10 HARDWARE CONTROL MODES .....................................................................................11 DIGITAL FILTER CHARACTERISTICS.............................................................................13 DAC FILTER RESPONSES...............................................................................................13