CXB1585N中文资料

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315VNSN820M35E中文资料(Nippon Chemi-Con)中文数据手册「EasyDatasheet - 矽搜」

(at 120Hz) The following specifications shall be satisfied when the capacitors are restored to 20C after subjected to DC voltage with the rated ripple current is applied for 3000 hours (2000 hours for F20mm products) at 105C. Capacitance change [P20% of the initial value DF (tanE) [200% of the initial specified value [The initial specified value Leakage current The following specifications shall be satisfied when the capacitors are restored to 20C after exposing them for 1000 hours at 105C without voltage applied. Capacitance change [P15% of the initial value [150% of the initial specified value DF (tanE) Leakage current [The initial specified value
22B25 1.00 22B25 1.20 22B30 1.35 22B35 1.50 22B40 1.67 22B45 1.78 22B50 2.04
30B20 1.15 30B20 1.20 30B25 1.50 30B25 1.67 30B30 1.78 30B30 2.04 30B35 2.30 30B40 2.55 30B45 2.90 30B60 3.49

CX-B中文资料

, Inc. Specifications subject to change without notice.
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For Contact information visit our web site.

Control Voltage
3-15 VDC 4-15 VDC
5A
CX240D5-B CX480D5-B
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-63Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) Maximum Load Current [Arms] Minimum Load Current [Arms] Maximum Surge Current (16.6ms) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Maximum I² t for fusing (8.3 msec) [A² sec] Minimum Power Factor (with Maximum Load) 12-280 600 5.0 500 5 0.06 250 1.4 260 0.5 48-530 1200 5.0 500 5 0.06 250 1.4 260 0.5

©2008 Crydom, Inc. Specifications subject to change without notice.

CXD2585Q资料

Velocity) • Frame jitter free • 0.5× to 4× continuous playback possible • Allows relative rotational velocity readout • Wide capture range playback mode • Spindle rotational velocity following method • Supports 1× to 4× playback variable pitch
• Output voltage
VO
–0.3 to +7.0 V
• Storage temperature Tstg
–40 to +125 °C
• Supply voltage difference VSS – AVSS –0.3 to +0.3 V
VDD – AVDD –0.3 to +0.3 V
playback • Bit clock, which strobes the EFM signal, is
generated by the digital PLL. • EFM data demodulation • Enhanced EFM frame sync signal protection • Refined super strategy-based powerful error
correction C1: double correction, C2: quadruple correction Supported during 4× playback • Noise reduction during track jumps • Auto zero-cross mute • Subcode demodulation and Sub-Q data error detection • Digital spindle servo • 16-bit traverse counter • Asymmetry correction circuit • CPU interface on serial bus • Error correction monitor signal, etc. output from a new CPU interface • Servo auto sequencer • Fine search performs track jumps with high accuracy • Digital audio interface output • Digital level meter, peak meter • Bilingual supported • VCO control mode • CD TEXT data demodulation Digital Servo (DSSP) Block • Microcomputer software-based flexible servo control • Offset cancel function for servo error signal • Auto gain control function for servo loop • E:F balance, focus bias adjustment function • Surf jump function supporting micro two-axis • Tracking filter: 6 stages Focus filter: 5 stages

贝加莱,x20cp1583支持协议

竭诚为您提供优质文档/双击可除贝加莱,x20cp1583支持协议篇一：贝加莱控制系统通讯网络优势贝加莱工业自动化简介贝加莱（b－在线帮助文档－i/o模块自检功能：可以支持模块带电热插拔贝加莱pcc与传统plc在应用中的比较篇二：贝加莱系统说明贝加莱wtc风电主控系统发布日期：20xx-11-29浏览次数：69【摘要】：该文概述了风力发电设备对控制系统的要求，介绍了以b&R系统为背景的风电解决方案。

重点描述了基于apRol（dcs）的风电场监控系统和基于x20pcc及其分布式i/o模块、poweRlink工业实时以太网和wtc软件包的风机主控系统。

其中，对风机单机scada系统、风机仿真模型和风电安全系统等也进行了全面的介绍。

［编辑简介］：该文概述了风力发电设备对控制系统的要求，介绍了以b&R系统为背景的风电解决方案。

重点描述了基于apRol（dcs）的风电场监控系统和基于x20pcc及其分布式i/o模块、poweRlink工业实时以太网和wtc软件包的风机主控系统。

其中，对风机单机scada系统、风机仿真模型和风电安全系统等也进行了全面的介绍。

［关键词］：贝加莱wtc风电主控系统1.应用背景——日益增加的新能源需求和迅速发展的风电技术风力发电正在中国蓬勃发展，随着能源环保问题的加剧，绿色的风力发电越发得到国家重视，投入不断加大，最近几年，风力发电保持着每年30％以上的强劲增长势头。

国内的风力发电控制技术起步较晚，目前的控制系统均是由欧洲专用控制方案提供商提供的专用系统，价格高昂且交货周期较长。

开发自主知识产权的控制系统必须要提上日程，一方面，由于缺乏差异化而使得未来竞争中的透明度过高，而造成陷入激烈的价格竞争，另一方面，寻找合适的平台开发自主的风电控制系统将使得制造商在未来激烈竞争中获得先手。

然而，风电控制系统必须满足风电行业特殊的需求和苛刻的指标要求，这一切都对风力发电的控制系统平台提出了要求，而b&R的控制系统，在软、硬件上均提供了适应于风力发电行业需求的设计。

in5819中文资料_数据手册_参数

TJ = 75oC TJ = 25oC
1N5819
Reverse Voltage (Volts)
Forward Voltage (Volts)
Reverse Voltage (VR) - Volts Page 7-3
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IN5817 20 20 20 14
IN5818 30 30 30 21
IN5819
40
Volts
40

Volts
40
Volts
28
Volts
Average Forward Rectified Current...IF(av) @ TA = 55°C
............................................. 1.0 ............................................... Amps
Typical Junction Capacitance...CJ
110
< ...................... .70 .................... > pF
Operating & Storage Temperature Range...TJ, TSTRG
....................................... -65 to 125 ............................................ °C

AXU系列无污料电机系统说明书

B-46Characteristics B-50Specifications B-48System Configuration B-47Features B-46Brushless DC Motor SystemsAXU SeriesThe AXU Series combines a compact, brushless DC motor with a speed control unit. These systems provide space savings, easy wiring and simple operation.ⅥFeaturesⅷEasy Connection and Simple OperationJust connect the motor connector to the control unit, and the AXU is ready for immediate use. The rate of rotation is easy to adjust using the speed control dial on the front of the speed control unit.ⅷThin and CompactCompared to an AC speed control motor, the use of a brushless DC motor significantly reduces the size of the motor.Motor Length: 1.65 inch (42 mm) for 10 W, 25 W2.24 inch (57 mm) for 40 W, 90 WⅷWide Speed Range and Constant TorqueEven with an available speed range of 100ϳ2000 r/min, the AXUSeries motor maintains a constant torque.ⅷExternal Control PossibleRun/Stop, rotation direction and instantaneous stops can be controlled with external signals.●Superior Speed StabilitySpeed regulation characteristics are Ϫ2% maximum with load, Ϯ1% maximum with voltage and Ϯ1% maximum with temperature.●Acceleration/Deceleration FunctionsAXU Series motors can be set to accelerate and decelerate when the start and stop input is used.●Protective FunctionsThe AXU Series is equipped with protective functions to handle overload, overvoltage, out-of-phase, undervoltage and overspeed. When an abnormality is detected, an alarm is output and the motor comes to a stop.●Motor Construction IP65A grade IP65 indicates protection against jets of water. It is safety if get splashed accidentally. However it is notsuitable for washing the motor nor being operated under the circumstance of being splashed constantly.External Control SignalControl UnitMotorThe gearhead shown in the photograph is sold separately.●When the system is approved under various safety standards, the model names on the motor and control unit nameplates are the approved model names.List of Motor and Control Unit Combinations ➝Page B-57●Details of Safety Standards ➝Page G-2●The EMC value changes according to the wiring and layout. Therefore, the final EMC level must be checked with the motor/control unit incorporated in the equipment.(Sold Separately)B-47Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57Mounting Brackets Control UnitFlexible Couplings MotorThe system configuration shown is an example. Other configurations are available.ⅥProduct Number CodeⅷMotor and Control UnitⅷGearheadAXU 4 25 A - GNShaft Type GN : Pinion Shaft (for use with GN gearhead)GU : Pinion Shaft (for use with GU gearhead)A : Round ShaftVoltage A : Single-Phase 100-115 VACC : Single-Phase 200-230 VAC S : Three-Phase 200-230 VACOutput Power 10: 10 W (1/75 HP)25: 25 W (1/30 HP)40: 40 W (1/19 HP)90: 90 W (1/8 HP)Motor Frame Size 2: 2.36 in. sq. (60 mm sq.)4: 3.15 in. sq. (80 mm sq.)5: 3.54 in. sq. (90 mm sq.)Series AXU :AXU Series4 GN 50 KAType of Bearings and Shaft SizeKA : Ball bearing type and inch-sized output shaftKHA : Ball bearing type and inch-sized output shaft for higher torqueGear Ratio(Example)50: Gear ratio of 50:110X : Denotes decimal gearhead with 10:1 gear ratioGearhead Type GN : GN type (for use with GN -type pinion shaft motor)GU : GU type (for use with GU -type pinion shaft motor)Gearhead Frame Size 2: 2.36 in. sq. (60 mm sq.)4: 3.15 in. sq. (80 mm sq.)5: 3.54 in. sq. (90 mm sq.)●Gearheads must match the motor installation dimensions and shaft type.ⅥProduct LineⅷAXU Series5GU ⅪKHA (High Power Type)5GU10XK (Decimal Gearhead)[for 5GU ⅪKHA ]●Enter the appropriate gear ratio in the box (Ⅺ) within the gearhead model name.50ϳ180operations, the motor comes to a natural stop if the primary voltage of the driver’s inverter exceeds the permissible value.✽2Motor insulation is recognized as Class A [221°F (105°C)] by UL and CSA standards.B-48Characteristics B-50Specifications B-48Features B-46System Configuration B-47B-49Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57●AXU210Ⅺ-A : 5:31 in. ϫ5.31 in. (135 mm ϫ135 mm), 0.20 in. (5 mm) thick ●AXU540Ⅺ-A : 7.87 in. ϫ7.87 in. (200 mm ϫ200 mm), 0.20 in. (5 mm) thick ●AXU425Ⅺ-A : 6:50 in. ϫ6.50 in. (165 mm ϫ165 mm), 0.20 in. (5 mm) thick ●AXU590Ⅺ-A :7.87 in. ϫ7.87 in. (200 mm ϫ200 mm), 0.20 in. (5 mm) thick ✽Ambient temperature of the motor is recognized as 32 ˚F ϳ104 ˚F (0 ˚C ϳϩ40 ˚C) by UL and CSA Standards.ⅥGearmotor–Torque TableMaximum T orque When Using a Decimal Gearhead ●2GN ⅪKA with 2GN10XK : 26 lb-in (3 N •m)●5GN ⅪKA with 5GN10XK : 88 lb-in (10 N •m)●4GN ⅪKA ✽with 4GN10XK : 70 lb-in (8 N •m)●5GU ⅪKA with 5GU10XKB : 177 lb-in (20 N •m)✽All gear ratios except 25:1, 30:1, 36:1: 53 lb-in (6 N •m)●5GU ⅪKHA with 5GU10XK : 260 lb-in (30 N •m)ⅥPermissible Overhung Load and Permissible Thrust LoadEnter the gear ratio in the box (Ⅺ) within the model name.●KA type is standard gearhead. KHA type is high-powered gearhead.●A colored background indicates gear shaft rotation in the same direction as the motor shaft; a white background indicates rotation in the opposite direction.●KA type is standard gearhead. KHA type is high-powered gearhead.B-50Characteristics B-50Specifications B-48System Configuration B-47Features B-46ⅥSpeed–Torque Characteristics[N • m ]T o r q u eSpeed [r/min ][0.20.40.1Speed [r/min ]AXU210A-GN /AXU210C-GN /AXU210S-GN AXU210A-A /AXU210C-A /AXU210S-AAXU425A-GN /AXU425C-GN /AXU425S-GN AXU425A-A /AXU425C-A /AXU425S-A[N • m ]T o r q u e[oz-in ]0.050.10[N • m ][oz-in ]0.3Enter the appropriate letter in the box (Ⅺ) within the motor model name. (A : Single-phase 100-115 VAC, C : Single-phase 200-230 VAC, S : Three-phase 200-230 VAC).●Permissible Thrust Load: Avoid thrust loads as much as possible. If a thrust load is unavoidable, keep it to no more than half the motor weight.2Ϫ4 2●Enter the appropriate gear ratio in the box (Ⅺ) within the gearhead model name.Mounting screws are included with gearheads. Dimensions for screws ➝Page B-1334GN25KA~180KA: L = 1.67 (42.5)B-51Connection and Operation B-55Motor and Control Unit Combinations B-57B-52Characteristics B-50Specifications B-48System Configuration B-47Features B-46v Round Shaft TypeAXU425A-A, AXU425C-A, AXU425S-A Round Shaft Type Motor: AXUM425-A Weight: 1.76 lb. (0.8 kg)d A317v Decimal Gearhead(Can be connected to AXU425GN pinion shaft type.)4GN10XKWeight: 0.88 lb. (0.4 kg)d A013v Motor/GearheadAXU540A-GN, AXU540C-GN, AXU540S-GN Pinion Shaft Type Motor Gearhead AXUM540-GN 5GN ⅪKA Weight: 3.1 lb. (1.4 kg)Weight: 3.3 lb. (1.5 kg)d A313AU (5GN3KA ϳ18KA )A313BU (5GN25KA ϳ180KA )v Round Shaft TypeAXU540A-A, AXU540C-A, AXU540S-A Round Shaft Type Motor: AXUM540-A Weight: 3.1 lb. (1.4 kg)v Decimal Gearhead(Can be connected to AXU540GN pinion shaft type.)5GN10XKWeight: 1.32 lb. (0.6 kg)d A0225GN3KA ϳ18KA : L = 1.65 (42)5GN25KA ϳ180KA : L = 2.36 (60)B-53Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57v Motor/GearheadAXU590A-GU, AXU590C-GU, AXU590S-GU Pinion Shaft Type Motor Gearhead AXUM590-GU 5GU ⅪKA Weight: 3.1 lb. (1.4 kg)Weight: 3.3 lb. (1.5 kg)ⅷKey and Key Slot (Scale 1/2) 2.743 0 v Round Shaft TypeAXU590A-A, AXU590C-A, AXU590S-A Round Shaft Type Motor: AXUM590-A Weight: 3.1 lb. (1.4 kg)v High-Power Type Gearhead5GU ⅪKHA (For AXU590GU type)Weight: 4.2 lb. (1.9 kg)d A038UⅷKey and Key Slot (Scale 1/2)(The key is provided with the gearhead)v Decimal Gearhead5GU10XKB (for 5GU ⅪKA )5GU10XK (for 5GU ⅪKHA )Weight: 1.32 lb. (0.6 kg)d A029v Control UnitAXUD10A, AXUD10C, AXUD10SAXUD25A, AXUD25C, AXUD25SAXUD40A, AXUD40C, AXUD40SAXUD90A, AXUD90C, AXUD90SWeight: 0.88 lb. (0.4 kg)dA293vPanel Cut-Outv Connection Cable (included)B-54Characteristics B-50Specifications B-48Features B-46System Configuration B-47B-55Connection and Operation B-55Motor and Control Unit Combinations B-57ⅥConnection and OperationⅷNames and Functions of Control UnitNotes :●The RUN/STAND-BY switch is not a power ON/OFF switch.●When you want to stop the motor for an extended period, turn off the control unit power.Back of Control Unitsignal terminalsCW inputCOM CCW input SPEED outputALARM outputMotor connectionconnectorPower connection terminals Protective earth terminalFront of Control UnitSpeed potentiometerSpeed setting range is 100ⅷConnection Diagramsv Motor and Control Unit ConnectionMotor ConnectionInsert the motor cable connector into the motor connector (MOTOR) on the control unit. Insert it until a click sound is audible. T o expand the distance between the motor andcontrol unit, use an optional extension cable. The connection can be extended to a maximum of 34.4 feet (10.5 m). Extension cable ➝Page B-57Power ConnectionConnect the included power supply cable to the powersupply terminal of the control unit. When the included power supply cable is not used, use a cable with a diameter equivalent to AWG22 or more. In that case, round crimp terminals with insulation should be used.0mm )Recommended Crimp TerminalsInput terminalsGroundFor the Protective Earth cable, use a cable with a diameter equivalent to AWG18 or more.v OperationThe direction of motor rotation is as viewed from the output shaft end of the motor. "CW" indicates clockwise direction,while "CCW" indicates counterclockwise direction.Operation Using the RUN/STAND-BY SwitchWhen the RUN/ST AND-BY switch is set to the "RUN"position, the motor will run. When it is set to the "ST AND-BY"The direction of rotation depends on how the short circuit bar at the back of control unit is connected. Connect the short circuit bar between the CW and COM or CCW and COM. Do not use the short circuit bar for any other purpose.Operating Using External SignalsSet the RUN/ST ●See "Input Circuit Connection Example" shown on the next page for connection.CW RotationCCW RotationⅷTiming Chartv Operating Using External SignalsRun/direction of Run/instantaneous stop/reversing RUN/STAND-BY SwitchCW inputCCW inputMotor operationSTAND-BYRUNONOFF OFFONCWCCW0.5s ✽When both the CW and CCW inputs are turned on, the motor stops instantaneously.✽Motor does not run for 0.5 s afterinstantaneous stop, if a reversing run signal is input.Note :The CW and CCW input signals must be ON for at least 20 ms.20 ms min.20 ms min.ⅷSignal Input Circuit v Input CircuitvSet the RUN/ST AND-BY switch to the "RUN" position.●Small-capacity switch and relay●Use a small-capacity contact type relay capable of opening and closing 12 VDC, 5 mA.●T ransistor output type controllerRotation Direction of Motor●CW (clockwise) directional operationWhen CW input is turned on, the motor runs in a clockwise direction. When CW input is turned off, the motor stops.●CCW (counterclockwise) directional operationWhen CCW input is turned on, the motor runs in a counterclockwise direction.When CCW input is turned off, the motor stops.When both the CW and CCW inputs are turned on simultaneously, the motor stops instantly. Instantaneous reversing operation is not possible.Notes :●Wait for more than 20 ms when changing input signals of CW and CCW. ●Do not use a solid state relay (SSR) to turn on or off power. The motor and control unit may be damaged if it is used.●When you want to use the controller with a built-in clamp diode, pay attention to the sequence of turning on or off the power.Power ON : Controller ON ➝Control Unit ON Power OFF : Control Unit OFF ➝Controller OFFIf the control unit power is turned on first when connected as shown above, or the controller power is turned off with the control unit power turned on, current will be applied, as indicated by the arrows in the diagram. This may cause the motor to run.When the power is turned on or off simultaneously, the motor may runtemporarily due to differences in power capacity. The controller power must be turned on first, and control unit power must be turned off first.CW COM CCWCW COMCCWCW CCWCOMB-56Characteristics B-50Specifications B-48System Configuration B-47Features B-46ⅷSignal Output Circuit v Output Circuitv Output Circuit Connection ExampleNotes :●The signal output is Open Collector Output.●Use the power supply of 26.4 VDC or less to connect the limit resistance (R) so that output current does not exceed 10 mA.SPEED OutputThe speed output signal is synchronized with the motor speed. The system outputs pulses (with a width ofapproximately 0.5 ms) at a rate of 30 pulses per rotation of the motor output shaft. Y ou can measure the speed output frequency and calculate motor speed.To check the reduced motor speed visually (the speed at the motor output shaft or at the gearhead output shaft), connect a speed indicator SDM496(sold separately). Speed Indicator ➝Page A-214Notes for Connection :●When you want to extend the input/output signal cable, the length must not exceed 6.6ft. (2m). The cable should be as short as possible in order to minimize noise.●Signal wires and motor wires should be kept away from equipment, power cables and other sources of magnetic noise.ⅷSetting the Acceleration/Deceleration TimeThe motor accelerates slowly when it starts up and decelerates slowly when it stops. This acceleration/deceleration time can be set within the range from 0.5 to 10sec (2000 r/min without load). The time can be set using the acceleration/deceleration potentiometer. Remove the front panel of control unit to access the potentiometer.✽The figure shows the control unit with the front panel removed.Motor Speed (r/min) ϭ ϫ 60SPEED Output Frequency [Hz]301TSPEED Output Frequency (Hz) ϭT0.5msB-57Dimensions B-51Connection and Operation B-55Motor and Control Unit Combinations B-57ⅥList of Motor and Control Unit CombinationsⅥAccessories (Sold Separately)ⅷExtension CablesControl Unit Side●Maximum extension length is 34.4 ft. (10.5m).。

BB184中文资料

1.Product proﬁle1.1General descriptionThe BB184 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD523 (SC-79) ultra small SMD plastic package.1.2Featuress Very steep CV curves C d(1V): 14 pF; C d(10V): 2 pF s C d(1V) to C d(10V) ratio: typical 7sUltra small SMD plastic package.1.3Applicationss Voltage Controlled Oscillators (VCO)s Tuning in low voltage television.2.Pinning information3.Ordering informationBB184UHF low voltage variable capacitance diodeRev. 02 — 22 April 2004Product data sheetTable 1:Discrete pinningPin Description Simpliﬁed outline Symbol1cathode 2anode12Top viewsym008Table 2:Ordering informationType numberPackage NameDescriptionVersion BB184-plastic surface mounted package; 2 leadsSOD5234.Marking5.Limiting values6.CharacteristicsTable 3:MarkingType numberMarking code BB184A2Table 4:Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134).Symbol ParameterConditionsMin Max Unit V R continuous reverse voltage -13V I F continuous forward current -10mA T stg storage temperature−55+150°C T joperating junction temperature−55+125°CTable 5:Electrical characteristics T j = 25°C unless otherwise speciﬁed.Symbol Parameter ConditionsMin Typ Max Unit I R reverse currentV R = 10 V; see Figure 2--10nA V R = 10 V; T j = 85°C; see Figure 2--200nA r s diode series resistance f = 470 MHz; C d =9pF -0.65-ΩC ddiode capacitancef = 1 MHz; see Figure 1 and 3V R = 1 V 12.71415.3pF V R = 4 V - 5.5-pF V R = 10 V1.8722.13pFcapacitance ratiof = 1 MHz67-capacitance matchingV R = 1 to 10 V; in a sequence of 5diodes (gliding)--2%C d 1V ()C d 10V ()------------------∆C d C d----------f = 1 MHz; T j = 25°C.Fig 1.Diode capacitance as a function of reverse voltage; typical values.Fig 2.Reverse current as a function of junctiontemperature; maximum values.Fig 3.Temperature coefﬁcient of diode capacitanceas a function of reverse voltage; typical values.001aaa643101552025C d (pF)0V R (V)10−1102101001aaa65710210103I R (nA)1T j (°C)010080406020V R (V)10−1102101001aaa65810−310−410−2TC d (K -1)10−57.Package outlineFig 4.Package outline.REFERENCESOUTLINE VERSION EUROPEAN PROJECTIONISSUE DATE IECJEDECJEITA SOD523SC-7998-11-2502-12-13Plastic surface mounted package; 2 leadsSOD52300.5 1 mmscaleD 12H EEb pAcv M AAUNITb pc D E v mm A H E DIMENSIONS (mm are the original dimensions)Note1. The marking bar indicates the cathode.(1)0.340.260.170.110.10.850.751.251.150.650.581.651.558.Revision historyTable 6:Revision historyDocument ID Release date Data sheet status Change notice Order number SupersedesBB184_220040422Product data-9397 750 13004BB184_N_1 Modiﬁcations:•The format of this data sheet has been redesigned to comply with the new presentation andinformation standard of Philips SemiconductorsBB184_N_120040114Preliminary data-9397 750 12694-9.Data sheet status[1]Please consult the most recently issued data sheet before initiating or completing a design.[2]The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL .[3]For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.10.DeﬁnitionsShort-form speciﬁcation —The data in a short-form speciﬁcation is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook.Limiting values deﬁnition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device.These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the speciﬁcation is not implied. Exposure to limiting values for extended periods may affect device reliability.Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the speciﬁed use without further testing or modiﬁcation.11.DisclaimersLife support —These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.Right to make changes —Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’),relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN). Philips Semiconductors assumes noresponsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to theseproducts,and makes no representations or warranties that these products are free from patent,copyright,or mask work right infringement,unless otherwise speciﬁed.12.Contact informationFor additional information, please visit: For sales ofﬁce addresses, send an email to: sales.addresses@Level Data sheet status [1]Product status [2][3]DeﬁnitionI Objective data Development This data sheet contains data from the objective speciﬁcation for product development. Philips Semiconductors reserves the right to change the speciﬁcation in any manner without notice.IIPreliminary dataQualiﬁcationThis data sheet contains data from the preliminary speciﬁcation.Supplementary data will be published at a later date.Philips Semiconductors reserves the right to change the speciﬁcation without notice,in order to improve the design and supply the best possible product.III Product data ProductionThis data sheet contains data from the product speciﬁcation. Philips Semiconductors reserves the right to make changes at any time in order to improve the design,manufacturing and supply.Relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN).13.Contents1Product proﬁle. . . . . . . . . . . . . . . . . . . . . . . . . . 11.1General description. . . . . . . . . . . . . . . . . . . . . . 11.2Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Pinning information. . . . . . . . . . . . . . . . . . . . . . 13Ordering information. . . . . . . . . . . . . . . . . . . . . 14Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 26Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 27Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 48Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 59Data sheet status. . . . . . . . . . . . . . . . . . . . . . . . 610Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 611Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612Contact information . . . . . . . . . . . . . . . . . . . . . 6© Koninklijke Philips Electronics N.V.2004All rights are reserved.Reproduction in whole or in part is prohibited without the priorwritten consent of the copyright owner.The information presented in this document doesnot form part of any quotation or contract,is believed to be accurate and reliable and maybe changed without notice.No liability will be accepted by the publisher for anyconsequence of its use.Publication thereof does not convey nor imply any license underpatent- or other industrial or intellectual property rights.Date of release: 22 April 2004Document order number: 9397 750 13004。

UL 1585 中文版

11.4 電線固定螺絲就裝在金屬上
11.5 一個初級線端子的端子板和電線螺絲或大頭釘和螺母都應是黃銅或類似不含鐵的金屬例外: 10 號(4.8MM)以上的以上的電線螺絲可鍍鐵或鋼 ,銅和黃銅不可鍍于鋼製電
線螺絲上,但可鍍鎘或鋅
11.6 電線螺絲的端子板的濃度不小于 0.76MM 並且在鎖螺絲金屬上有不小天兩個的滿螺紋
11.7 電線螺絲或大頭釘不能小于 3.5MM 並且每英寸要不有多于個螺紋
11.8 如果用一個長螺絲會造成火災或電氣動電線鎖螺絲應鎖得足夠深
11.9 電線端子應提供杯墊或可向上轉的接線片或同等意義的可民使線保留在螺絲或螺母的頂部的下面
11.10 為防止端子釘要組立表面間轉動 (不是磨擦),能否使用鎖墊來防止端子轉動須透過檢測
12 初級導線包括輸出線
12.1 連接初級導線(包括輸出線)和繞線或其它部份都必須 1>利用壓力電線接點
足夠安全.2>焊錫、氬焊或焊銅,在焊接前都應確保其焊接點的安全例外: 如果沒有焊接而導線固定牢固或透過複合或相同模式可固定導線 ,那麼可
不要求機械安全
12.2 需永久連接的變壓器,其初級導線應為大于 18AWG 的銅導體
壓器的蓋子之間不必留通風空間 2.若變壓器只用于 6.1 中例外 5 所述設備中,則不需留 1/4 inch 的空間
8.2 若變壓器要蓋住外箱,那么變壓器應配有一個全面的防腐蓋
8.3 若 8.2 中的蓋子是鋼片,那么其濃度應為 1.14mm,涂鋅鋼片或 1.07mm 的的濃鋼片,如為鍛鐵材質,那么蓋子須有一個至少濃為 2.4mm 的隔層.如若是其它金屬材質,其濃應不少于 3.2mm,如若是鋁片,銅片或黃銅片,蓋子的濃度不少于 1.47mm

NCP1395资料

−
Fault
+ Vref Fault
+
Fast Fault
−
+ Vref Fault
VCC B A PGND
元器件交易网
NCP1395A/B
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage, Pin 12
VCC
HV
Fmin Fmax Deadtime Soft−start
Timer
BO
NCP1395
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
VCC = 15 V
NCP5181
1
8
2
7
3
6
4
5
Slow Fault Power Ground Analog Ground
Vout +
NCP1395A/B
元器件交易网
元器件交易网
NCP1395A/B
PIN FUNCTION DESCRIPTION
Pin No.
Symbol
Function
1
Fmin
Timing Resistor
2
Fmax
Frequency Clamp
3
DT
Deadtime
4
Css
Soft−Start
5
FB
Feedback
Transient Current Injected into VCC when Internal Zener is Activated –

BT151中文资料_数据手册_参数

SYMBOL PARAMETER
CONDITIONS
MIN.
VDRM, VRRM Repetitive peak off-state
-
voltages
IT(AV) IT(RMS) ITSM
I2t dIT/dt IGM VGM VRGM PGM PG(AV) Tstg Tj
Average on-state current half sine wave; Tmb ≤ 109 ˚C
IL(Tj) IL(25 C) 3
BT145
2.5
2
1.5
1
0.5
0 -50
Fig.8.
0
50
100
150
Tj / C
Normalised latching current IL(Tj)/ IL(25˚C), versus junction temperature Tj.
IH(Tj) IH(25 C) 3
currents, f = 50 Hz; Tmb ≤ 109˚C.
VGT(Tj) 1.6 VGT(25 C)
BT151
1.4
1.2
1
0.8
0.6
0.4-50
0
50
100
150
Tj / C
Fig.6. Normalised gate trigger voltage VGT(Tj)/ VGT(25˚C), versus junction temperature Tj.
September 1997
3
Rev 1.200
Philips Semiconductors
Thyristors
Product specification

LB1649中文资料

LB1649中⽂资料SANYO Electric Co.,Ltd. Semiconductor Bussiness HeadquatersTOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPANMonolithic Digital ICOrdering number:EN1571Bre t e m a r a P l o b m y S sn o i t i d n o C sg n i t a R t i n U e g a t l o v y l p p u s m u m i x a M V C C x a m 52V e g a t l o v t u p n I V NI 52V tn e r r u c t u p t u O I O 1±A n o i t a p i s s i d r e w o p e l b a w o l l A x a m d P 9.1W e r u t a r e p m e t g n i t a r e p O r p o T 57+o t 52–er u t a r e p m e t e g a r o t S gt s T 521+o t 55–Package Dimensionsunit:mm3022A-DIP12F[LB1649]OverviewThe LB1649 is a dual bidirectional motor driver. Since each channel has a 2-input logic circuit and performs bidirectional driving and braking functions, it is capable of direct driving 2pcs. of motor of various types rated at 6 to 24V .The output voltage can be varied by using external zener diodes.It is especially suited for dual motor drive (reel motor,loading motor, cassette motor in VCR) and for stepping motor drive. FeaturesWith power transistor for motor drive contained,capable of withstanding dash current of 1A max. Performs braking function at the motor stop mode. ? Contains elements to absorb motor dash current. ? Input connectable dirct to MOS LSI. Minimun number of external parts required. Wide operating voltage range.SpecificationsAbsolute Maximum Ratings at Ta = 25?CCAllowable Operating Conditions at Ta = 25?CC SANYO : DIP12Fe t e m a r a P l o b m y S sn o i t i d n o C sg n i t a R t i n U eg a t l o v y l p p u S V CC 52+o t 7VTest Circuit (per channel)Electrical Characteristics at Ta = 25?C, V CC =12V , per channelre t e m a r a P l o b m y S sn o i t i d n o C sg n i t a R t i n U ni m p y t x a m ni a r d t n e r r u C I C C R ,e d o m g n i k a r B L =,∞l e n n a h c r e p 0.70.01A m t n e r r u c e g a k a e l t u p t u O I L O R ,e d o m g n i k a r B L =,∞l e n n a h c r e p 04021A µe g a t l o v d l o h s e r h t t u p n I V h t R L =∞9.050.102.1V eg a t l o v t u p t u O V O R L 06=,?V Z V 4.7=5.62.75.7V )r e p p u (e g a t l o v n o i t a r u t a s r o t s i s n a r t t u p t u O V 1t a s I T U O A m 003=9.13.2V I T U O A m005=0.24.2V )r e w o l (e g a t l o v n o i t a r u t a s r o t s i s n a r t t u p t u O V 2t a s I T U O A m 003=3.055.0V I T U O Am 005=5.07.0VEquivalent Circuit Block DiagramTruth Table of Logic CircuitThe remaining input states 1, 0, 1 and 0, 1, 0 are not inhibinted.TU P N I TU P T U O ED O M 1N I 3,2N I 4N I 1T U O 2T U O 3T U O 4T U O 1M 000L L L L ek a r B e k a r B 100H L L L e s r e v e r /d r a w r o F e k a r B 011L H L L d r a w r o f /e s r e v e R ek a r B 110L L H L e k a r B e s r e v e r /d r a w r o F 001L L L H e k a r B d r a w r o f /e s r e v e R 111LLLLek a r B e k a r B Note : A capacitor of 0.01µF or greater must be connected across V CC 1,2 and GND. Sample Application CircuitInput CircuitThe input circuit is shown right V Z pin* Susceptible to V Z pin flow-out current change.eg a t l o v r e n e Z el u a v e g a t l o v n i p Z V ≥V 6.5l l a m s V6.5<*e g r a l。

飞利浦 cx50 超声系统使用指南说明书

Premiumperformance compact ultrasoundPhilips CX50 CompactXtreme ultrasound systemCX50 CompactXtremeUltrasound2Now you can be confident in the data from your exams, including your most technically challenging studies.Philips, a leader in cutting-edge ultrasound development, has integrated premium, innovative technologies into the new CX50 system to address the need for premium class performance in a compact ultrasound system.The CX50 allows up to three transducers to be connected to the system.CX50 CompactXtreme system“ While doing portable studies, I can’t always count on the performance of my smaller, compact ultrasound system. The image quality is not always sufficient – especially on difficult patients. I really don’t like sacrificing performance for portability. I need a very small, light-weight ultrasound system that provides me the same image quality as mylarger ultrasound systems.”3Emergency departmentThe CX50’s performance, portability, and clinical versatility make it an ideal system for emergency departments. Premium imaging helps you make fast and confident diagnoses even on your most difficult patients.Critical care unitsBecause of its premium image quality, the CX50 system is the ideal choice for imaging your critically ill patients. Its lightweight, small, and highly mobile cart allows you to easily maneuver in the confined ICU environment.Satellite locationsThe CX50 is ideal for satellite offices that are supported on a rotationalbasis. You can rely on premium data for your entire patient population.OR and interventional environments The CX50 system adapts nicely to the space and ease-of-use requirements of the interventional suite and operating room suite.NICU and PICUThe CX50 brings premium performance portable imaging to the NICU and PICU. With three new transducers for neonatal head, neonatal cardiac, pediatric abdominal, and pediatric cardiac imaging applications.BedsideThe compact size of the CX50 allows you to have premium performance for your portable exams. Easily scan a wide range of applications at the bedside – abdominal, vascular, Ob/Gyn, and cardiac – and takeadvantage of premium image quality for your patients.Premium class performance in a compact systemExtreme performance is built into the CX50 system with clinically proven premium technologies. Images are displayed with exceptional quality, giving you the data you need for confident diagnoses.PureWave goes portableThe CX50 CompactXtreme ultrasound system features PureWave crystal technology, one of the biggest breakthrough in piezoelectric transducer technology in40 years. With PureWave crystal technology, clinicianscan rely on exceptional tissue detail, enhanced far field resolution, and the ability to image a wide variety of patients, including the technically difficult.Digital broadband beamforming on a compactThe CX50 combines the broadband capabilities of a digital beamformer with the broadband signals produced by Philips premium transducers including those with PureWave technology. Now, even on a compact system, complete tissue signatures are captured, preserved, and displayed. The level of image quality is exceptional, allowing you to fully appreciate subtle anatomical details.SonoCT and XRES technologies bring a new level of clarity to compact ultrasoundPhilips SonoCT is a clinically proven premium technology that acquires up to nine lines of sight and combines the individual images into one clear well-defined image in real time.SonoCT displays striking levels of tissue differentiation that are virtually free of artifact. Advanced XRES adaptive imageprocessing reduces speckle, haze, and clutter, resulting in images virtually free from noise, with extraordinary clarity and edge definition. When SonoCT and XRES work in tandem, the subtlest of diagnostic features are enhanced, making it even easier to achieve high clinical confidence in portable studies.4With three surgery transducers on the CX50, you can bring premium performance into the surgery suite.superficial, obstetrical, gynecological, surgical, and cardiac.• C5-1 PureWave curved array • C10-3v PureWave curved array • C8-5 broadband curved array • C9-3io broadband curved array • L12-5/50 broadband linear array • L10-4lap broadband linear array• L12-3 broadband linear array • L15-7io broadband linear array • S5-1 PureWave sector array • S8-3 broadband sector array • S12-4 broadband sector array • X7-2t PureWave TEEConventional (x800)PureWave (x800)PureWave crystals have virtually perfect uniformity for greater bandwidth and twice the efficiency ofconventional ceramic materials. The result is excellent imaging and Doppler performance.5PureWave on the C10-3v transducer provides exceptional image quality of uterine anatomy with clear definition of the midline and walls.The size and location of plaque and blood flow in the carotid artery are easily appreciated in this image with the L12-3 linear array transducer.The C5-1 transducer uses PureWave technology to capture details of small structures, such as the fetal anatomy shown in this image of a tiny heart and abdominal organs.The exquisite detail of this hemangioma andsurrounding tissue and structures is the result of PureWave technology on the C5-1 transducer.This coronal view of a neonatal head demonstrates the superb image quality provided by the new C8-5 transducer.PureWave technology on the C5-1 curved array transducer provides excellent 2D imaging and Doppler sensitivity as seen in this native kidney.HemangiomaCarotid artery plaqueEndometriumFetal liver/lungRenal vasculatureNeonatal headBreakthrough workflow solutionsThe CX50 was designed to make portable exams easy and efficient. With a single button, iSCAN technology automatically samples data for quick optimization for 2D and Doppler performance. To increase efficiency and diagnostic confidence, the CX50 incorporates the latest 3D freehand acquisition to enable advanced volume workflow studies.the surrounding tissue image.Reduce exam time by up to 50% with SmartExamSmartExam protocols are easy-to-use, customizable guides that help you perform complete studies. The on-screen menu guides you through the required views for a specific exam type, automatically enters annotation, and builds your report. Save time, reduce repeated moves, and increase efficiency and consistency of pact ultrasound designed for your environment The CX50 system features a high resolution monitor for outstanding viewing in the most difficult portable environments, and fast system start-up allows you6One-button controls are logically placed on the CX50 control panel for quick selection and optimization during every exam. An example: iSCAN automatically samples data for quick optimization of 2D and Doppler performance.Premium compact ultrasound everywhere you need itThe CX50 system adapts to your workflow, whether you’re in the ICU, at the bedside, in the ED, or at a remote location. With easy-to-use tools designed for your needs, you’re ready to scan wherever your patients are located.to quickly begin your studies. Wireless and wired DICOM allow flexibility when connecting to your PACS. You can also export your data by DVD and USB media with integrated DICOM viewer.Fine-tune exams with active native dataThe CX50 system stores active native acoustic data, giving you the ability to adjust virtually all scanning parameters on single images, clips, or stored 2D and Doppler data. Images can be readjusted during or after the exam, enhancing diagnostic details and allowing for shorter exam times.Expand diagnostic information with QLAB quantification softwareThe CX50 offers assessment and analysis capabilities with QLAB’s clinically proven plug-ins.• GI 3D quantification – GI 3DQ • Region of interest – ROI• Intima media thickness evaluation – IMT• Cardiac motion quantification with speckle trackingtechnology – CMQ • Strain quantification – SQ • MicroVascular imaging – MVI7 On cartThe CX50 cart allows for easy mobilityand effortless maneuverability throughoutthe hospital. The system and cart arecombined ergonomically into one unit thatis slim, lightweight and height-adjustable.It can be swiveled and locked so youare set up quickly everywhere you needpremium performance. It’s the solutionfor your patient exams in confined areas,such as the CCU and bedside.Take the CX50 where you need it – throughout the hospital and to remote sites.With its cart, travel case and hand-carry portability options, you have the freedomto scan everywhere.Remote travelThe CX50 system is the ideal solutionfor multiple-site support. With itsconvenient travel case, you can easilytake the CX50 to distant clinicallocations.Hand carryFor situations that call for the ultimatein portability, the CX50 is a fullyfunctional laptop-sized ultrasoundsystem with a handle for easy carrying.Now you can navigate with a newlevel of utility, and take premiumperformance where fast responsesare needed.Extreme portabilityUnderstanding your needs, designed for youOur flexible RightFit Service Agreements, education offerings, and innovative financing solutions can be adapted to meet your needs and strategic priorities.Bringing expertise and vision to your ultrasound education Philips offers a wide array of clinical and technicaleducation, online resources, and training courses to meet the increasingly complex needs of healthcare professionals and staff members. Whatever your need, there is a medical education course or resource available that is specifically tailored to fulfill the learning requirements of you and your organization.Innovative financial solutionsPhilips Medical Capital delivers flexible financial solutions to place state-of-the-art Philips medical products in healthcare facilities around the world. Our financial experts understand your unique financial needs and provide flexible solutions that optimize asset utilization, reduce costs, and increase financial flexibility.© 2016 Koninklijke Philips N.V. All rights are reserved.Philips reserves the right to make changes in specifications and/or to discontinue any product at any time without notice or obligation and will not be liable for any consequences resulting from the use of this publication. Trademarks are the property of Koninklijke Philips N.V. or their respective owners./CX50Printed in The Netherlands.4522 991 18791 * JUN 2016Count on usas your patients count on youAlways there, always onWe work as one with your team to keep your CX50 system running smoothly.On-cart transducer test provides a non-phantom method to test CX50 transducers at any time, giving you confidence in your diagnostic information.Remote desktop enables easy, rapid technical and clinical support through a virtual visit with a Philips expert.Philips proactive monitoring increases system availability by predicting potential system disruptions and proactively acting on them, letting you focus on what is most important – your patients.The support request button allows you to enter a request directly from the control panel, for a fast and convenient communication mechanism with Philips experts without leaving your patient, minimizing workflow interruption.Sharing risk, increasing the return on your investment Partner with us to maximize utilization and uptime of your CX50 system.Utilization reportsData intelligence tools can help you make informeddecisions to improve workflow, deliver quality patient care, and decrease the total cost of ownership. This ultrasound utilization tool provides individual transducer usage and the ability to sort by exam type.The value of a Philips ultrasound system extends far beyond technology. With everyCX50 CompactXtreme system, you get access to our award-winning service organization,* competitive financing, and educational tools that help you get the most out of your system.*** Philips is rated number one in overall service performance for ultrasound for 23 consecutive years in the annual IMV ServiceTrak survey in the USA. ** Optional. Not all services available in all geographies; contact your Philips representative for more information. May require service contract.。

Mellanox InfiniBand路由器SB7780和SB7880的产品介绍说明书

©2020 Mellanox Technologies. All rights reserved.†For illustration only. Actual products may vary.SB7780 and SB7880 InfiniBand routers enable new levels of subnets isolation and compute-to-storage connectivity, critical to large-scale and diverse data-centers.Scaling-Out Data Centers with EDR 100G InfiniBandHigh Performance Computing (HPC), Artificial Intelligence (AI), and Data-Intensive and Cloud infrastructures all leverage InfiniBand’s high data throughput, extremely low latency, and smart In-Network Computing acceleration engines to deliver world-leading application performance and scalability, while reducing operational costs and infrastructure complexity. Mellanox’s innovative In-Networking-based Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™ technology enables the acceleration of communications frameworks using embedded hardware, resulting in order of magnitude application and performance improvements.In cases where the separation between InfiniBand subnets and keeping connectivity to a central InfiniBand Storage are required, InfiniBand Routers are the ideal solution.Sustained Network PerformanceSB7780 / SB7880 InfiniBand routers are based on Switch-IB ® / Switch-IB ® 2 ASICs, respectively. They offer fully-flexible 36 EDR 100Gb/s ports that can be split among several different subnets. InfinBand routers bring two major enhancements to the Mellanox InfiniBand portfolio:•Increase resiliency by s plitting the data center’s network into several subnets; each subnet runs itsown subnet manager, effectively isolating each subnet from the others’ availability or instability •Enable multiple compute to storage connections while separately isolating login access to each compute subnetWorld-Class DesignSB7780 / SB7880 InfiniBand routers are elegantly designed for performance, serviceability, energy savings and high-availability. They come equipped with two highly efficient, 80 gold+ and energy star certified, power supplies.Their best-in-class design enables the EDR IB routers to support low power consumption, with ATIS weighted power consumption as low as 122W for a fully populated system. This means more power reduction if not all ports are used or fully utilized.SB7780 / SB7880 also have redundant power supplies (1+1) and their fans draw (N+1) both with air shutters for achieving maximal thermal protection.36-port Non-blocking Managed EDR 100Gb/s InfiniBand RoutersInfiniBand EDR 100Gb/s RoutersPRODUCT BRIEFSWITCH SYSTEM †© Copyright 2020. Mellanox Technologies. All rights reserved. Mellanox, Mellanox logo, MLNX-OS , Switch-IB, and UFM are registered trademarks of Mellanox Technologies, Ltd. Switch-IB, UFM and Unified Fabric Manager are trademarks of Mellanox Technologies, Ltd. All other trademarks are property of their respective owners.350 Oakmead Parkway, Suite 100, Sunnyvale, CA 94085Tel: 408-970-3400 • Fax: Mellanox SB7700 and SB7880 InfiniBand Routerspage 2ManagementThe InfiniBand router’s dual-core x86 CPU runs MLNX-OS ® software package, which delivers complete chassis management of the router’s firmware, power supplies, fans and ports. The router can also becoupled with Mellanox’s Unified Fabric Manager (UFM ®) platforms to manage scale-out InfiniBand computing environments.Revolutionizing data center management, the UFM family of products combine enhanced, real-time network telemetry with AI-poweredcyber intelligence and analytics. The UFM solutions minimize downtime by enabling system admins to quickly detect and respond to potential security threats and operational issues, and predict upcoming failures.Mellanox SB7780 / SB7880–19’’ rack mountable 1U chassis –36 QSFP28 non-blocking ports with aggregate data throughput up to 7Tb/s (EDR)Router Specifications–Compliant with IBTA 1.21 and 1.3 –9 virtual lanes: 8 data + 1 management–256 to 4Kbyte MTU–8X 48K entry linear forwarding databaseManagement Ports–100/1000Mb/s Ethernet ports –RS232 port over DB9–USB port –DHCP–Familiar Industry Standard CLI –Management over IPv6 –Management IP –SNMP v1,v2,v3 –Web UIFabric Management–Unified Fabric Manager (UFM™) AgentConnectors and Cabling–QSFP28 connectors–Passive copper or active fiber cables –Optical modulesIndicators–Per port status LED Link, Activity –System status LEDs: System, fans, power supplies –Port Error LED –Unit ID LEDPhysical Characteristics–Dimensions: 1.7’’ (43.6 mm) H x 16.85’’ (428mm) W x 27’’ (685.8mm) D –Weight: 11kg (24.2lb)Power Supply–Dual redundant slots –Hot plug operation –Input range:100-127 VAC, 200-240VAC–Frequency: 50-60Hz, single phase AC, 4.5A, 2.9ACooling–Front-to-rear or rear-to-front cooling option–Hot-swappable fan unitPower Consumption–Typical Power with Passive Cables (ATIS): 136WFEATURESSafety–CB –cTUVus –CE –CUEMC (Emissions)–CE –FCC–VCCI –ICES –RCMOperating Conditions–Temperature:–Operating 0ºC to 45ºC–Non-operating -40ºC to 70ºC–Humidity:–Operating 10% to 85% non-condensing–Non-operating 10% to 90% non-condensing–Altitude: Operating -60m to 3200mAcoustic–ISO 7779 –ETS 300 753Others–RoHS compliant –Rack-mountable, 1U –1-year warrantyCOMPLIANCETable 1 - Part Numbers and Descriptions*P 2C is connector side outlet; C 2P is connector side inlet.15-7858PB Rev 1.3。

ENDEVCO 8510B 品牌和型号的产品说明文件说明书

Piezoresistive pressure transducerModel 8510B -1, -2, -5Key features•1, 2 and 5 psig ranges•300mV full scale output• Rugged, miniature• GageModel 8510B is a rugged, miniature, high sensitivity piezoresistive pressure transducer. It has a10-32 mounting thread, 0.15 inch (3.8 mm) face diameter and is available in ranges from 1 psi to2000 psi. Low pressure ranges are shown on this sheet. Its high sensitivity combined with highresonance makes it ideal for measuring dynamic pressure.Endevco pressure transducers feature a four-active arm strain gage bridge diffused into a uniquesculptured silicon diaphragm for maximum sensitivity and wideband frequency response. Self-contained hybrid temperature compensation provides stable performance over the temperaturerange of 0°F to 200°F (-18°C to +93°C). Endevco transducers also feature excellent linearity (evento 3X range), high shock resistance, and negligible sensitivity to temperature transients.8510B is designed for a wide variety of aerospace, automotive and industrial measurements whichrequire a combination of small size, high sensitivity, and wideband frequency response. Its vent tubemay be connected to a standard reference manifold or used for differential pressure measurements.8510B is available with metric M5 x 0.8 mounting thread as 8510B-XM5 on special order.Recommended electronics for signal conditioning and power supply are models 126 and 136 general purpose three channelconditioners, ultra low noise 4430A conditioner, or the 436 (Oasis) multi-channel rack mount system.Piezoresistive pressure transducerModel 8510B -1, -2, -5SpecificationsThe following performance specifications conform to ISA-RP-37.2 (1964) and are typical values, referenced at +75˚F (+24˚C) and 100 Hz, unless otherwise noted. Calibration data, traceable to National Institute of Standards and Technology (NIST), is supplied.Dynamic characteristics Units -1 -2 -5Range [1] psig 0–10–20–5Positive sensitivity [2] mV/psi 200 ±50100 +55/-2560 ±20Combined: non-linearity, non-repeatability,pressure hysteresis [3] % FSO RSS max 1.50 1.50 0.75Non-linearity, independent % FSO typ 1.0 1.0 0.5Non-repeatability % FSO typ 0.2 0.2 0.1Pressure hysteresis % FSO typ 0.2 0.2 0.1Zero measurand output [4] mV max ±10 ±10 ±10Zero shift after 3X range ±% 3X FSO max 0.2 0.2 0.2Thermal zero shiftfrom 0˚F to +200˚F (-18˚C to +93˚C) ±% FSO max 3 3 3Thermal sensitivity shiftfrom 0˚F and +200˚F (-18˚C to +93˚C) ±% max 4 4 4Resonance frequency Hz 55 000 70 000 85 000Non-linearity at 3X range % 3X FSO 2.5 2.5 2.0Thermal transient response per psi/˚F 0.003 0.003 0.003ISA-S37.10, para. 6.7, procedure I psi/˚C 0.005 0.005 0.005Photoflash response [5] Equiv. psi 0.2 0.3 0.7Warm-up time [6] ms 1 1 1Acceleration sensitivity Equiv. psi/g 0.0002 0.0002 0.0002Burst pressure (diaphragm/reference side) [7] psi min 25/25 40/40 100/100ElectricalFull scale output 300 ±100 mV at 10.0 Vdc; 200 ±50 mV at 10.0 Vdc for 8510B-1Supply voltage [8] 10.0 Vdc recommended, 18.0 Vdc maximumElectrical configuration Active four-arm piezoresistive bridgePolarity Positive output for increasing pressure into (+) port (end with screen on it)ResistanceInput 2000 ±800 ohmsOutput 1500 ±600 ohmsIsolation 100 megohms minimum at 50 volts; leads to case, leads to shield, shield to caseNoise 5 microvolts rms typical, dc to 50 000 Hz; 50 microvolts rms maximum, dc to 50 000 Hz MechanicalCase material Stainless steel (17-4 PH CRES)Cable, integral 4 conductor No. 32 AWG T eflon® insulated leads, braided shield, silicone jacket, 30 ±3 in (760 ±76 mm)Dead volume (+) port 0.0003 cubic inches (0.005 cc)Mounting torque 10-32 UNF-2A threaded case 0.438 inch (11.12 mm) long/15 ±5 lbf-in (1.7 ±0.6 Nm)Weight 2.3 grams (cable weighs 9 grams/meter)Environmental characteristicsMedia [9] [10]Temperature [9] [10] -65˚F to +250˚F (-54˚C to +121˚C)Vibration 1000 g pkAcceleration 1000 gShock 20 000 g, 100 microsecond haversine pulseHumidity Isolation resistance greater than 100 megohms at 50 volts when tested perMIL-STD-202E, method 103B, test condition BCalibration data suppliedData supplied for all parameters in Certified Performance section. Optional calibrations available forall parameters in Typical Performance section.Piezoresistive pressure transducer Model 8510B -1, -2, -5ContactENDEVCO T el: +1 (866) ENDEVCO [+1 (866) 363-3826]Notes1. Pressure ranges can be considered bidirectional, e.g., an 8510B-200 can be used to measure + or -200 psig.Sensitivity in the positive direction is typically within 1% of sensitivity in the negitive direction. Sensitivity calibration provided with each unit is for the positive direction.2. 1 psi = 6.895 kPa = 0.069 bar .3. FSO (Full Scale Output) is defined as transducer output from 0 to full scale pressure, which is nominally 300 mV.4. Zero Measurand Output (ZMO) is the transducer output with 0 psig applied.5. Per ISA-S37.10, Para.6.7, Proc. II. The metal screen partially shields the silicon diaphragm from incidentradiation. Accordingly, light incident at acute angles to the screen generally increases the error by a factor of 2 or Warm-up time is defined as elapsed time from excitation voltage “turn on” until the transducer output is within ±1% of reading accuracy.6. Reference side pressure may be 300 psi on all ranges if differential limits (psid) are not exceeded.7. Please specify the excitation voltage you will use and we will calibrate at that voltage for highest accuracy. Seemodel definition.8. Internal seals are epoxy and are compatible with clean dry gas media. Media in (+) measurand port is exposed toCRES, nickel-iron alloy, Parylene C, epoxy, and the Viton ® O-ring media in (-) measurand port is exposed to the above and RTV silicone coating. For use in water or corrosive media, contact the factory for modifications and installation precautions which may be taken to extend service life.9. O-Ring, Endevco part number EHR93 Viton ®, is supplied unless otherwise specified on Purchase Order . Partnumber EHR96, Parker material L677-70, for leak tight operation below 0°F (-18°C) is available on special order 10. Maintain high levels of precision and accuracy using Endevco’s factory calibration services. Call Endevco’s insidesales force at 866-ENDEVCO for recommended intervals, pricing and turn-around time for these services as well as for quotations on our standard products.8510B - XXXX - YYY - EExcitation voltage (if no voltage is specified the default is 10 Vdc)A=2 Vdc, B=2.5 Vdc, C=3.3 Vdc, D=5 Vdc, E=7, F=7.5Cable length (if no dash number is specified the default is 30 inches)For lengths ≤ 10 ft specify 1 ft increments (12”, 24”...120”)For lengths ≤ 10 ft specify 5 ft increments (180”, 240”...etc)Pressure range (psig)-1, -2, -5Basic model numberModel definitionOther options M1 No vent tube M5 Metric thread M7 No screenM8 “A” screen, black grease - ITAR M11 “B” screenM37 Integral connector, no vent tube,hole on side M41 GelM43 “B” screen, black grease - ITARAccessories。

LT1585CM-3.3中文资料

T PACKAGE 3-LEAD PLASTIC TO-220
θJA = 50°C/W
VIN
LT1584CT-3.3 LT1584CT-3.45 LT1585CT-3.3 LT1585CT-3.45
VOUT LT1587CT-3.3 LT1587CT-3.45
GND LT1584CT-3.38 LT1584CT-3.6
LT1584: C2 = 22µF, LT1585/LT1587: C2 = 10µF
1585 TA01
NOTE: MICROPROCESSOR APPLICATIONS WITH LOAD TRANSIENTS OF 3.8A REQUIRE
OUTPUT DECOUPLING CAPACITANCE > 1300µF ON FIXED VOLTAGE PARTS TO ACHIEVE < 50mV OF DEVIATION FROM NOMINAL OUTPUT. CONSULT FACTORY FOR DETAILS
q 1.225 (– 2%) 1.250 1.275 (+ 2%)
V
Output Voltage
LT1584-3.3 LT1585-3.3
LT1587-3.3
4.75V ≤ VIN ≤ 6.3V, 0mA ≤ IOUT ≤ 7A 4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 4.6A, TJ ≥ 25°C 4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 4A, TJ < 25°C 4.75V ≤ VIN ≤ 7V, 0mA ≤ IOUT ≤ 3A
M PACKAGE
T PACKAGE
3-LEAD PLASTIC DD PAK

Cypress Semiconductor CY7C185D 静态RAM产品说明书

CY7C185D-15PXCPRELIMINARY64K (8K x 8) Static RAMCY7C185DFeatures•Pin- and function-compatible with CY7C185•High speed —t AA = 10 ns •Low active power—I CC = 60 mA @ 10 ns •Low CMOS standby power —I SB2 = 3 mA•CMOS for optimum speed/power •Data Retention at 2.0V•Easy memory expansion with CE 1, CE 2, and OE features •TTL-compatible inputs and outputs •Automatic power-down when deselected •Available in Lead (Pb)-Free PackagesFunctional Description [1]The CY7C185D is a high-performance CMOS static RAM organized as 8192 words by 8 bits. Easy memory expansion is provided by an active LOW chip enable (CE 1), an active HIGH chip enable (CE 2), and active LOW output enable (OE)and three-state drivers. This device has an automatic power-down feature (CE 1 or CE 2), reducing the power consumption when deselected.An active LOW write enable signal (WE) controls the writing/reading operation of the memory. When CE 1 and WE inputs are both LOW and CE 2 is HIGH, data on the eight data input/output pins (I/O 0 through I/O 7) is written into the memory location addressed by the address present on the address pins (A 0 through A 12). Reading the device is accomplished by selecting the device and enabling the outputs, CE 1 and OE active LOW, CE 2 active HIGH, while WE remains inactive or HIGH. Under these conditions, the contents of the location addressed by the information on address pins are present on the eight data input/output pins.The input/output pins remain in a high-impedance state unless the chip is selected, outputs are enabled, and write enable (WE) is HIGH.The CY7C185D is in a standard 28-pin 300-mil-wide DIP , SOJ, or SOIC Pb-Free package.Note:1.For guidelines on SRAM system design, please refer to the ‘System Design Guidelines’ Cypress application note, available on the internet at .Logic Block DiagramPin ConfigurationsA 1A 2A 3A 4A 5A 6A 7A 8A 0A 10A 9A 11A 12I/O 012345678910111213142827262524232221201918171615V CC WE CE 2A 3A 2A 1OE A 0CE 1I/O 7I/O 6I/O 5I/O 4I/O 3NC A 4A 5A 6A 7A 8A 9A 10A 11A 12I/O 0I/O 1I/O 2GND256 x 32 x 8ARRAYINPUT BUFFERCOLUMN DECODERR O W D E C O D E RS E N S E A M P SPOWER DOWNI/O 1I/O 2I/O 3I/O 4I/O 5I/O 6I/O 7CE 1CE 2WE OETop ViewDIP/SOJ/SOICPRELIMINARY CY7C185D Selection GuideCY7C185D-10CY7C185D-12CY7C185D-15Unit Maximum Access Time101215ns Maximum Operating Current 605040mA Maximum Standby Current333mAPRELIMINARYCY7C185DMaximum Ratings(Above which the useful life may be impaired. For user guide-lines, not tested.)Storage Temperature .................................–65°C to +150°C Ambient Temperature withPower Applied.............................................–55°C to +125°C Supply Voltage to Ground Potential...............–0.5V to +7.0V DC Voltage Applied to Outputsin High-Z State [2].......................................−0.5V to V CC + 0.5VDC Input Voltage [2]....................................−0.5V to V CC + 0.5V Output Current into Outputs (LOW).............................20 mA Static Discharge Voltage.......................................... > 2001V (per MIL-STD-883, Method 3015)Latch-up Current.................................................... > 200 mAOperating RangeRange Ambient TemperatureV CC Commercial 0°C to +70°C 5V ± 10%Industrial–40°C to +85°C5V ± 10%Electrical Characteristics Over the Operating RangeParameter DescriptionTest Conditions7C185D-107C185D-12Unit Min.Max.Min.Max.V OH Output HIGH Voltage V CC = Min., I OH = –4.0 mA 2.42.4V V OL Output LOW Voltage V CC = Min., I OL = 8.0 mA0.40.4V V IH Input HIGH Voltage 2.0V CC + 0.3V2.0V CC + 0.3VV V IL Input LOW Voltage [2]–0.50.8–0.50.8V I IX Input Load Current GND ≤ V I ≤ V CC–1+1–1+1µA I OZ Output Leakage CurrentGND ≤ V I ≤ V CC , Output Disabled–1+1–1+1µA I OS Output Short Circuit Current [3]V CC = Max., V OUT = GND –300–300mA I CC V CC Operating Supply Current V CC = Max., I OUT = 0 mA 6050mA I SB1Automatic Power-down Current Max. V CC , CE 1 ≥ V IH or CE 2 ≤ V ILMin. Duty Cycle = 100%1010mA I SB2Automatic Power-down Current Max. V CC , CE 1 ≥ V CC – 0.3V,or CE 2 ≤ 0.3VV IN ≥ V CC – 0.3V or V IN ≤ 0.3V3.03.0mAParameter DescriptionTest Conditions7C185D-15Unit Min.Max.V OH Output HIGH Voltage V CC = Min., I OH = –4.0 mA 2.4V V OL Output LOW Voltage V CC = Min., I OL = 8.0 mA0.4V V IH Input HIGH Voltage 2.0V CC + 0.3VV V IL Input LOW Voltage [2]–0.50.8V I IX Input Load Current GND ≤ V I ≤ V CC–1+1µA I OZ Output Leakage CurrentGND ≤ V I ≤ V CC , Output Disabled–1+1µA I OS Output Short Circuit Current [3]V CC = Max., V OUT = GND –300mA I CC V CC Operating Supply Current V CC = Max., I OUT = 0 mA 40mA I SB1Automatic Power-down Current Max. V CC , CE 1 ≥ V IH or CE 2 ≤ V ILMin. Duty Cycle = 100%10mA I SB2Automatic Power-down Current Max. V CC , CE 1 ≥ V CC – 0.3V or CE 2 ≤ 0.3VV IN ≥ V CC – 0.3V or V IN ≤ 0.3V3.0mACapacitance [4]ParameterDescriptionTest ConditionsMax.Unit C IN Input Capacitance T A = 25°C, f = 1 MHz,V CC = 5.0V7pF C OUTOutput Capacitance7pFNotes:2.V IL (min.) = –2.0V and V IH (max) = V CC + 2V for pulse durations of less than 20 ns.3.Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.4.Tested initially and after any design or process changes that may affect these parameters.PRELIMINARYCY7C185DThermal Resistance [4]Parameter DescriptionTest ConditionsAll-PackagesUnit ΘJA Thermal Resistance (Junction to Ambient)[4]Still Air, soldered on a 3 × 4.5 inch, two-layer printed circuit boardTBD °C/W ΘJCThermal Resistance (Junction to Case)[4]TBD°C/WAC Test Loads and WaveformsSwitching Characteristics Over the Operating Range [6]Parameter Description7C185D-107C185D-127C185D-15UnitMin.Max.Min.Max.Min.Max.Read Cycle t power [5]V CC (typical) to the first access 100100100µs t RC Read Cycle Time 101215ns t AA Address to Data Valid101215ns t OHA Data Hold from Address Change 333ns t ACE1CE 1 LOW to Data Valid 101215ns t ACE2CE 2 HIGH to Data Valid 101215ns t DOE OE LOW to Data Valid 568ns t LZOE OE LOW to Low Z 333ns t HZOE OE HIGH to High Z [7]567ns t LZCE1CE 1 LOW to Low Z [8]333ns t LZCE2CE 2 HIGH to Low Z 333ns t HZCE CE 1 HIGH to High Z [7, 8]CE 2 LOW to High Z 567ns t PU CE 1 LOW to Power-Up CE 2 to HIGH to Power-Up 0ns t PDCE 1 HIGH to Power-Down CE 2 LOW to Power-Down101215nsNotes:5.t POWER gives the minimum amount of time that the power supply should be at typical V CC values until the first memory access can be performed.6.Test conditions assume signal transition time of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V, and output loading of the specified I OL /I OH and 30-pF load capacitance.7.t HZOE, t HZCE , and t HZWE are specified with C L = 5 pF as in part (b) of AC Test Loads. Transition is measured ±200 mV from steady state voltage.8.At any given temperature and voltage condition, t HZCE is less than t LZCE1 and t LZCE2 for any given device.R1 481Ω3.0V5V OUTPUTR1 481ΩR2255Ω30pFGND90%90%10%≤3ns≤3ns5V OUTPUTR2255Ω5pF(b)(c)OUTPUT1.73VINCLUDING JIG AND SCOPEINCLUDING JIGAND SCOPE10%Equivalent to:THÉVENIN EQUIVALENT ALL INPUT PULSES167Ω* CAPACITIVE LOAD CONSISTS OF ALL COMPONENTS OF THE TEST ENVIRONMENT30 pF*OUTPUTZ = 50Ω50Ω1.5V(a)10-ns Device12, 15-ns DevicesHigh-Z characteristics:PRELIMINARYCY7C185DWrite Cycle [9]t WC Write Cycle Time 101215ns t SCE1CE 1 LOW to Write End 81012ns t SCE2CE 2 HIGH to Write End 81012ns t AW Address Set-up to Write End 71012ns t HA Address Hold from Write End 000ns t SA Address Set-up to Write Start 000ns t PWE WE Pulse Width 71012ns t SD Data Set-up to Write End 678ns t HD Data Hold from Write End 0ns t HZWE WE LOW to High Z [7]667ns t LZWEWE HIGH to Low Z333nsSwitching Characteristics Over the Operating Range (continued)[6]Parameter Description7C185D-107C185D-127C185D-15Unit Min.Max.Min.Max.Min.Max.Data Retention Characteristics (Over the Operating Range)Parameter DescriptionConditionsMin.Max.Unit V DR V CC for Data Retention2.0V I CCDR Data Retention Current Non-L, Com’l / Ind’l V CC = V DR = 2.0V ,CE > V CC – 0.3V ,V IN > V CC – 0.3V or V IN < 0.3V3mA L-Version Only1.2mA t CDR [4]Chip Deselect to Data Retention Time 0ns t R [10]Operation Recovery Timet RCnsData Retention WaveformSwitching WaveformsRead Cycle No.1[11,12]Notes:9.The internal write time of the memory is defined by the overlap of CE 1 LOW, CE 2 HIGH, and WE LOW. All 3 signals must be active to initiate a write and either signal can terminate a write by going HIGH. The data input set-up and hold timing should be referenced to the rising edge of the signal that terminates the write. 10.Full device operation requires linear V CC ramp from V DR to V CC(min.) > 50 µs or stable at V CC(min.) > 50 µs.11.Device is continuously selected. OE, CE 1 = V IL . CE 2 = V IH .12.WE is HIGH for read cycle.4.5V 4.5V t CDRV DR > 2VDATA RETENTION MODEt RCEV CC ADDRESSDATA OUTPREVIOUS DATA VALIDDATA VALIDt RCt AAt OHAPRELIMINARYCY7C185DRead Cycle No.2[13,14]Write Cycle No. 1 (WE Controlled)[12,14]Write Cycle No. 2 (CE Controlled)[14,15,16]Notes:13.Data I/O is High Z if OE = V IH , CE 1 = V IH , WE = V IL , or CE 2=V IL .14.The internal write time of the memory is defined by the overlap of CE 1 LOW, CE 2 HIGH and WE LOW. CE 1 and WE must be LOW and CE 2 must be HIGH toinitiate write. A write can be terminated by CE 1 or WE going HIGH or CE 2 going LOW. The data input set-up and hold timing should be referenced to the rising edge of the signal that terminates the write.15.During this period, the I/Os are in the output state and input signals should not be applied.16.The minimum write cycle time for write cycle #3 (WE controlled, OE LOW) is the sum of t HZWE and t SD .Switching Waveforms (continued)50%50%DATA VALIDt RCt ACEt DOEt LZOEt LZCEt PUHIGH IMPEDANCEIMPEDANCEICCISBt HZOEt HZCEt PDOEHIGH DATA OUTV CC SUPPLY CURRENTCE 1OE CE 2t HDt SDt PWEt SAt HAt AWt WCt HZOEDATA IN VALIDCE CE 1OEWECE 2DATA I/Ot SCEIt SCE2ADDRESSNOTE 15t WCt AWt SAt HAt HDt SDt SCE1WEDATA I/OADDRESSCE 1DATA IN VALIDt SCE2CE 2PRELIMINARYCY7C185DWrite Cycle No. 3 (WE Controlled, OE LOW)[14,15,16,17]Truth TableCE 1CE 2WE OE Input/OutputModeH X X X High Z Deselect/Power-down X L X X High Z Deselect/Power-down L H H L Data Out Read L H L X Data In Write LHHHHigh ZDeselectOrdering InformationSpeed (ns)Ordering Code Package Name Package TypeOperating Range 10CY7C185D-10PXC P2128-Lead (300-Mil) Molded DIP (Pb-Free)CommercialCY7C185D-10SXC S2128-Lead Molded SOIC (Pb-Free)CY7C185D-10VXC V2128-Lead Molded SOJ (Pb-Free)CY7C185D-10VXIV2128-Lead Molded SOJ (Pb-Free)Industrial 12CY7C185D-12PXC P2128-Lead (300-Mil) Molded DIP (Pb-Free)Commercial CY7C185D-12SXC S2128-Lead Molded SOIC (Pb-Free)CY7C185D-12VXC V2128-Lead Molded SOJ (Pb-Free)CY7C185D-12VXIV2128-Lead Molded SOJ (Pb-Free)Industrial 15CY7C185D-15PXC P2128-Lead (300-Mil) Molded DIP (Pb-Free)Commercial CY7C185D-15SXC S2128-Lead Molded SOIC (Pb-Free)CY7C185D-15VXC V2128-Lead Molded SOJ (Pb-Free)CY7C185D-15VXIV2128-Lead Molded SOJ (Pb-Free)Industrial Shaded areas contain advance information. Please contact your local Cypress sales representative for availability of these parts.Note:17.If CE 1 goes HIGH or CE 2 goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.Switching Waveforms (continued)t HDt SDt LZWEt SAt HAt AWt WCt HZWEDATA IN VALIDt SCE1t SCE2CE 1CE 2ADDRESSDATA I/OWENOTE 15PRELIMINARY CY7C185D Package DiagramsPRELIMINARYCY7C185DDocument #: 38-05466 Rev. *C Page 9 of 10All product and company names mentioned in this document may be the trademarks of their respective holders.Package Diagrams (continued)28-Lead (300-Mil)Molded SOJ V2151-85031-*BPRELIMINARYCY7C185D Document #: 38-05466 Rev. *C Page 10 of 10Document History Page Document Title: CY7C185D 64K (8K x 8) Static RAM (Preliminary)Document Number: 38-05466REV.ECN NO.Issue Date Orig. of Change Description of Change **201560See ECN SWI Advance Datasheet for C9 IPP *A233715See ECN RKF DC parameters are modified as per EROS (Spec # 01-2165)Pb-free offering in Ordering Information *B 262950See ECN RKF Added T power Spec in Switching Characteristics tableAdded Data Retention Characteristics table and waveforms Shaded Ordering Information*C 307593See ECN RKF1) Reduced Speed bins to -10, -12 and -15 ns2) Added ‘Industrial’ grade parts to the Ordering Info on Page #6CY7C185D-15PXC。

TS824CX5B资料

TS823/824/825Microprocessor Supervisory Circuit withWatchdog Timer & Manual Reset7 Voltage Threshold Voltage OptionFrom 2.19V ~ 4.63VGeneral DescriptionThe TS823/824/825 family allows the user to customize the CPU monitoring function without any external components. The user has a large choice of reset voltage thresholds and output driver configurations, all of which are present ant the factory. Each wafer is trimmed to the customer’s specifications.These circuits will ignore fast negative going transients on Vdd. The state of the reset output is guaranteed to be correct down to 1V. After Vdd crosses above a factory present threshold, the TS823/824/825 assert a reset signal. After a predetermined time (the “reset” interval) the reset is deasserted. If Vdd ever drops below the threshold voltage a reset is asserted immediately. In addition to a supply monitoring function the TS823/824/825 also monitor transitions at the watchdog (WDI) input. If a logic transition does not occur at the WDI pin within a certain time interval (the “watchdog” interval) then a reset is asserted. The reset deasserts after the reset interval, as explained earlier.The TS823/824/825 can both assert a reset manually by pulling the MR input to ground, and the micro-power quiescent current make this family a natural for portable battery powered equipment. The TS823/824/825 is available in a 5-pin SOT-25 package.FeaturesPrecision monitoring of +3V, +3.3V and +5V power supply voltageTight voltage threshold tolerance +/-1.5%Fully specified over temperature 210mS min. power-on reset pulse width 3uA(typ) supply currentGuaranteed reset valid to Vdd = +1VPower supply transient immunity No external componentsOrdering InformationNote: x is the threshold voltage type, option asA: 4.63V B: 4.38V D: 3.08V E: 2.93V F: 2.63V G: 2.32V H: 2.19VPart No.Operating Temp.PackageTS823CX5 x TS824CX5 x TS825CX5 x- 40 ~ +85 oCSOT-25ApplicationsComputers and Controllers Embedded Controllers Intelligent instruments Critical uP monitoringPortable / Battery powered equipmentAutomotive SystemsPin AssignmentFunction TS823 TS824 TS825RESET (Active-Low)1 1 1 Ground2 2 2 Manual Reset3 -4 (RESET) (Active-High)- 3 3 Watchdog Input 4 4 - Supply Voltage (Vdd)5 5 5Absolute Maximum RatingSupply VoltageVdd 6.0 V Supply Voltage - Recommended Vdd 0.9 ~ 5 VOperating Junction Temperature Range T OP -40 ~ +125 o C Storage Temperature RangeT STG-65 ~ +150oCCaution: stress above the listed absolute rating may cause permanent damage to the deviceThermal InformationThermal ResistanceΘjc 256 oC/W Maximum Junction TemperatureTj150VMaximum Lead Temperature (300 o C) T LEAD 10 SElectrical CharacteristicsTa = 25 o C, unless otherwise specified.Parameter Conditions Symbol Min Typ Max UnitInput Supply VoltageVdd 1.0 -- 5.5 V Supply Current WDI and MRB unconnectedIdd--310uATS823/824/825CX5A 4.56 4.63 4.7 TS823/824/825CX5B 4.31 4.38 4.45 TS823/824/825CX5D 3.03 3.08 3.13 TS823/824/825CX5E 2.89 2.93 2.97 TS823/824/825CX5F 2.59 2.63 2.67 TS823/824/825CX5G 2.28 2.32 2.36Reset ThresholdTS823/824/825CX5HV TH2.15 2.19 2.23V RESET Output Voltage Low Vdd < V TH(MIN), I SINK =1.2mA,V OL -- -- 0.5 V(RESET) Output Voltage High Vdd > V TH(MAX), I SOURCE =0.5mA V OH 0.8 Vdd -- -- V Vdd to Reset DelayVdd = V TH - 100mVT D1 -- 40 -- uSReset Active Timeout Period Ta = -40 o C ~ +85 o C T D2 140 210 280 mS Watchdog Timeout Period T WD1120 1760 2400 mSWDI Pulse WidthT WDI 50 -- -- nS WDI IL -- -- 0.7 V WDI Input ThresholdVdd = V TH x 1.2WDI IH 0.8Vdd -- --VWDI = 0V I IL -15 -8 0.7 uA WDI Input Current WDI = Vdd = 5VI IH -- 8 15 uA MR IL -- -- 0.7 V MR Input Threshold Vdd = V TH x 1.2MR IH 0.8Vdd -- --VMR Pulse WidthT WMR 1 -- -- uS MR Noise Immunity Pulse width with no reset--100--nSMR to Reset Delay Vdd = V TH - 100mV T DMR -- 500 -- nS MR Pull Up Resistance80--120K ΩDetail Description Pin Function** RESETRESET is active low. ** GND Ground ** (RESET)(RESET) is active high. ** MRThis pin is active low. Pulling this pin low to forces a reset. After a low to high transition reset remains asserted for exactly one reset timeout period. This pin is internally pulled high. If this function is unused then float this pin or tie it to Vdd. ** WDIWatch Dog Input. Any transition on this pin will reset the Watch Dog timer. If this pin remains high or low for longer than the Watch Dog interval then a reset is asserted. Float or tri-state this pin to disable the Watch Dog feature. ** VddPositive power supply. A reset is asserted after this voltage drops below a predetermined level. After Vdd rises above that level reset remains asserted until the end of the reset timeout period.Applications InformationThe TS823/824/825 are designed to interface with the reset input of a microprocessor and to prevent CPU execution errors due to power up, power down, and other power supply errors. The TS823/824 also monitor the CPU health by checking for signal transitions form the CPU at the WDI input.Reset OutputActive low reset outputs are denoted as RESET, Active high reset output are denoted as (RESET),A reset will be asserted if any of three things happen: 1) Vdd drops below the threshold (Vth) 2) The MR pin is pulled low.3) The WDI pin does not detect a transition within theWatch Dog interval (T WD )The reset will remain asserted for the prescribed reset interval after:1) Vdd rises above the threshold (Vth) 2) MR goes high3) The Watch Dog timer have timed out causing thereset to assert.Manual Reset InputThe TS823 and TS825 feature a manual reset feature (MR). A logic low on the MR pin asserts a reset. The reset remains asserted a long as the MR pin remains low. After the MR pin transitions to a high state the reset remains asserted for the prescribed reset interval (T D2). The MR pin is internally pulled up to Vdd by a 100K Ω resistor. It is internally de-bounced to reject switching transients.The MR pin is ESD protected by diodes connected to Vdd and Gnd. So the MR pin should never be driven higher than Vdd or lower than Gnd.Watchdog InputThe TS823 and TS824 are equipped with a watchdog input (WDI). If the microprocessor does not produce a valid logic edge at the watchdog input (WDI) within the prescribed watchdog interval (T WD ) then a reset asserts. The reset remains asserted for the required reset interval (T D2). Ata the end of the reset interval the reset is deasserted and the watchdog interval timer starts again from zero.If the watchdog input is left unconnected or is connected to a tri-stated buffer the watchdog function is disabled. As soon as the WDI input is driven either low or high the watchdog function resumes with the watchdog timer set to zero.Detail Description (continued)Watchdog Input CurrentThe watchdog input pin (WDI) typically sources/sinks 8uA when driven high or low. So from a power dissipation point of view the duty cycle of the waveform at WDI is unimportant. When the WDI pin is floating or tri-stated the power supply current fall to less than 3uA.Glitch RejectionThe TS823/824/825 family will reject negative going transients on the Vdd line to some extent. The smaller the duration of the transient the larger its amplitude may be without triggering a reset. The “Glitch Rejection” chart in the graphs section of this datasheet shows the relation between glitch amplitude and allowable glitch duration to avoid unintended resets.Accurate Output State at Low VddWith Vdd voltage on the order of the MOS transistor threshold (<1V) the outputs of the TS823/824/825 may become undefined. For parts with active low output RESET a resistor placed between RESET and Gnd on the order of 100KΩ will ensure that the RESET output stays low when Vdd is lower than the threshold voltage of the part. In a like manner a resistor on the order of 100KΩ when placed between (RESET) and Vdd will ensure parts with active high output (RESET) will remain high when Vdd is lower than the threshold voltage of the parts.Electrical Characteristics CurveSOT-25 Mechanical DrawingSOT-25 DIMENSIONMILLIMETERS INCHES DIMMIN MAX MIN MAXA 2.70 3.00 0.106 0.118B 0.25 0.50 0.010 0.020C 1.90(typ) 0.075(typ)D 0.95(typ)0.037(typ)E 1.50 1.70 0.059 0.067F 1.05 1.35 0.041 0.053 H 2.60 3.00 0.102 0.118 L 0.60(typ)0.024(typ)。

BTB15资料

V T M (V ) 1 0.5 1.0 1.5 2.0 2.5 3.0 3.5
T j max: V to = 0.85 V R d = 25 mΩ
4.0
4.5
5.0
F ig. 5: S urge peak on-s tate current versus number of cycles.
IT S M (A )
BTB/BTA15
Discrete Triacs(Non-Isolated/Isolated)
s
STANDARD (4 Quadrants)
Symbol IGT (1) VD = 12 V VGT VGD IH (2) IL VD = VDRM IT = 500 mA IG = 1.2 IGT I - III - IV II RL = 3.3 Ω Tj = 125°C Test Conditions RL = 33 Ω Quadrant I - II - III IV ALL ALL MAX. MAX. MIN. MAX. MAX. MIN. MIN. Value 50 100 1.3 0.2 50 60 120 400 10 V/µs V/µs Unit mA V V mA mA
180 160 140 120 100 80 60 40 20 0
t=20ms
ቤተ መጻሕፍቲ ባይዱ
Non repetitive T j initial=25°C
One cycle
R epetitive T c=85°C
Number of cycles 1 10 100 1000
BTB/BTA15
Discrete Triacs(Non-Isolated/Isolated)
Marking BTB/BTA15