A114017;中文规格书,Datasheet资料
4017中文资料
CD4017：十进制计数器/脉冲分配器CD4017 是5 位Johnson 计数器，具有10 个译码输出端，CP、CR、INH 输入端。
时钟输入端的斯密特触发器具有脉冲整形功能，对输入时钟脉冲上升和下降时间无限制。
INH 为低电平时，计数器在时钟上升沿计数；反之，计数功能无效。
CR 为高电平时，计数器清零。
Johnson 计数器，提供了快速操作、2 输入译码选通和无毛刺译码输出。
防锁选通，保证了正确的计数顺序。
译码输出一般为低电平，只有在对应时钟周期内保持高电平。
在每10 个时钟输入周期CO 信号完成一次进位，并用作多级计数链的下级脉动时钟。
CD4017 提供了16 引线多层陶瓷双列直插(D)、熔封陶瓷双列直插(J)、塑料双列直插(P) 和陶瓷片状载体(C)4 种封装形式
推荐工作条件
电源电压范围：3V-15V 输入电压范围：0V-VDD 工作温度范围M 类：55℃-125℃ E 类：40℃-85℃
极限值
电源电压：-0.5V-18V 输入电压：-0.5V-VDD 十0.5V 输入电流：±10mA 贮存温度：-65℃-150℃
引出端功能符号
CO：进位脉冲输出CP：时钟输入端CR：清除端INH：禁止端Q0-Q9 计数脉冲输出端VDD：正电源VSS：地。
MOV-14D201K,MOV-14D431K,MOV-14D471K,MOV-14D181K,MOV-14D391K,MOV-14D511K, 规格书,Datasheet 资料
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Absolute Maximum Ratings (@ T A = 25 °C Unless Otherwise Noted)ParameterSymbol Min.Typ.Max.Unit Operating Temperature T OPR -4025+85˚C Storage Temperature T STG -4025+125˚C Rated WattageP w 0.60Watt Varistor Voltage Temperature Coeffi cient V TC 00.10.05 % / ˚C Response TimeT r 1025ns Varistor Voltage ToleranceV tol-1010%Electrical Characteristics (@ T A = 25 °C Unless Otherwise Noted)*Ro H S C O MP L I A N TBourns Part No.Max. Continuous Voltage (V)Voltage @ 1 mA DC(V)Voltage @ Class Current Max. PeakCurrent Max.Energy Max. Cap.(8/20 μs)(8/20 μs)(J)(pF)r.m.s.d.c.Min.Nom.Max.ClassCurrent(A)Max.Clamping Voltage (V)One Time 8/20 μs 1 kHz MOV-14D180K 111416182010361000 4.011100MOV-14D220K 141820222410431000 5.09100MOV-14D270K 172224273010531000 6.07400MOV-14D330K 2026303336106510007.56100MOV-14D390K 2531353943107710008.65100MOV-14D470K 30384247521093100010.04300MOV-14D560K 354550566210110100011.03600MOV-14D680K 405661687510135100014.02900MOV-14D820K 506574829050135450022.02400MOV-14D101K 60859010011050165450028.02000MOV-14D121K 7510010812013250200450032.01700MOV-14D151K 9512513515016550250450040.01300MOV-14D181K 11515016218019850300450050.01100MOV-14D201K 13017018520022550340450057.01000MOV-14D221K 14018019822024250360450060.0900MOV-14D241K 15020021624026450395450063.0830MOV-14D271K 17522524327029750455450070.0740MOV-14D301K 19025027030033050500450077.0670MOV-14D331K 21027529733036350550450085.0610MOV-14D361K 23030032436039650595450093.0560MOV-14D391K 250320351390429506504500100.0510MOV-14D431K 275350387430473507104500115.0460MOV-14D471K 300385423470517507754500125.0430MOV-14D511K 320415459510561508454500125.0390MOV-14D561K 350460504560616509254500125.0360MOV-14D621K 3855055586206825010254500125.0320MOV-14D681K 4205606126807485011204500130.0290MOV-14D751K 4606156757508255012404500143.0270MOV-14D781K 4856407027808585012904500148.0260MOV-14D821K 5106707388209025013554500157.0240MOV-14D911K 55074581991010015015004500175.0220MOV-14D102K 625825900100011005016504500190.0200MOV-14D112K 680895990110012105018154500213.0180MOV-14D152K 7509901080150013205019804500337.0150MOV-14D182K110014651620180019805029704500337.010014D 201K5Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.Product DimensionsDIMENSIONS:MM(INCHES)This is an RoHS compliant molded radial package with 100 % Sn plating on the terminations.Internal ConstructionHow to OrderMOV - 14D nn (n) K (TR)Model DesignatorMOV = Metal Oxide Varistor Disc Diameter 14D = 14 mmNominal Varistor VoltageSee Electrical Characteristics TableMultiplier of Voltage Digits 0 = No multiplier 1 = nn * 101 2 = nn * 102Varistor Voltage Tolerance K = 10 %PackagingBlank = BulkTR = Tape & Reel*Examples: MOV-14D270K = 27 V, Bulk PackMOV-14D331KTR = 330 V, T ape & Reel* Models MOV-14D911K, 102K, 112K, 152K and 182K are not available in Tape & Reel packaging.Part Number Dim. H (Max.)Dim. T (Max.)MOV-14D180K20.0(.787) 3.8(.150)MOV-14D220K 20.0(.787) 3.9(.154)MOV-14D270K 20.0(.787) 4.2(.165)MOV-14D330K 20.0(.787) 3.8(.150)MOV-14D390K20.0(.787) 4.0(.157)MOV-14D470K 20.0(.787) 4.2(.165)MOV-14D560K 20.0(.787) 4.3(.169)MOV-14D680K 20.0(.787) 4.4(.173)MOV-14D820K20.0(.787) 3.8(.150)MOV-14D101K 20.0(.787) 4.0(.157)MOV-14D121K20.0(.787) 4.2(.165)MOV-14D151K 20.0(.787) 4.4(.173)MOV-14D181K20.0(.787) 3.6(.142)MOV-14D201K 20.0(.787) 3.8(.150)MOV-14D221K 20.0(.787) 3.9(.154)MOV-14D241K 20.0(.787) 4.0(.157)MOV-14D271K 20.0(.787) 4.2(.165)MOV-14D301K20.0(.787) 4.4(.173)Part Number Dim. H (Max.)Dim. T (Max.)MOV-14D331K 20.0(.787) 4.6(.181)MOV-14D361K 20.0(.787) 4.8(.189)MOV-14D391K 20.0(.787) 5.0(.197)MOV-14D431K 20.0(.787) 5.2(.205)MOV-14D471K 20.0(.787) 5.4(.213)MOV-14D511K 20.0(.787) 5.5(.217)MOV-14D561K 22.0(.866) 6.0(.236)MOV-14D621K 22.0(.866) 6.4(.252)MOV-14D681K 22.0(.866) 6.5(.256)MOV-14D751K 22.0(.866) 6.7(.264)MOV-14D781K 22.0(.866) 6.9(.272)MOV-14D821K 22.0(.866)7.3(.287)MOV-14D911K*22.0(.866)7.7(.303)MOV-14D102K*22.0(.866)8.2(.323)MOV-14D112K*22.0(.866)8.7(.343)MOV-14D152K*22.0(.866)9.7(.382)MOV-14D182K*22.0(.866)11.7(.461)* Not available in Tape & Reel packaging.Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.1011001000101010101010Current (A)V o l t a g e (V )680560470390330270220180100100010000101010101010Current (A)V o l t a g e (V )18215211210291182178175168162156151147110010100010000101010101010Current (A)V o l t a g e (V )431391361331301271241221201181151121101820101010101010101010101010101010Performance Graphs V-I CharacteristicsMOV-14D180K to MOV-14D680KMOV-14D820K to MOV-14D431KMOV-14D471K to MOV-14D182KBournsPart Number Bourns Part Marking MOV-14D180K 14D180K MOV-14D220K 14D220K MOV-14D270K 14D270K MOV-14D330K 14D330K MOV-14D390K 14D390K MOV-14D470K 14D470K MOV-14D560K 14D560K MOV-14D680K 14D680K MOV-14D820K 14D820K MOV-14D101K 14D101K MOV-14D121K 14D121K MOV-14D151K 14D151K MOV-14D181K 14D181K MOV-14D201K 14D201K MOV-14D221K 14D221K MOV-14D241K 14D241K MOV-14D271K 14D271K MOV-14D301K 14D301K MOV-14D331K 14D331K MOV-14D361K 14D361K MOV-14D391K 14D391K MOV-14D431K 14D431K MOV-14D471K 14D471K MOV-14D511K 14D511K MOV-14D561K 14D561K MOV-14D621K 14D621K MOV-14D681K 14D681K MOV-14D751K 14D751K MOV-14D781K 14D781K MOV-14D821K 14D821K MOV-14D911K 14D821K MOV-14D102K 14D102K MOV-14D112K 14D112K MOV-14D152K 14D152K MOV-14D182K14D182KNOTE: The “5” marking on MOV products is for traceability of production assembly for quality assurance compliance.Typical Part MarkingPackaging InformationTAPE & REELItem Symbol14 mm Disc Reel Outside Diameter RD355(13.98) Reel Inner Diameter RD130(11.81) Tape Width RW55(2.165) Reel Width RW163(2.48) Pitch of Component P25.4 ± 1.0(1.00 ± 0.04) Feed Hole Pitch P012.7 ± 1.0(0.50 ± 0.04) Feed Hole Center to Pitch P18.95 ± 0.7(0.352 ± 0.3) Feed Hole Center to ComponentCenterP212.7 ± 1.0(0.50 ± 0.04)Lead to Lead Distance F7.50 ± 0.8(0.30 ± 0.03)Component AlignmentΔh4.0max.(0.157) max.Tape Width W18.0 ± 0.5(0.71 ± 0.02)Hole Down Tape Width W012.0 ± 0.8(0.47 ± 0.03)Hole Position W19.0 ± 0.5(0.35 ± 0.02)Hole Down Tape Position W23.0max.(0.12) max.Height From Center toComponent BaseH19.0 ± 1.0(0.75 ± 0.04)Seating Plane Height H016.0 ± 0.5(0.63 ± 0.02)Component Height H140.0max.(1.57) maxCrimp Length C2.60typ.(0.10) maxFeed Hole Diameter D04.0 ± 0.2(0.16 ± 0.08)Total Tape Thickness t0.6 ± 0.3(0.02 ± 0.01)Length of Clippped Height L1.0max.(0.04) maxQuantity per ReelMOV-14D180K – 14D391KMOV-14D431K - 14D182K-100050012/11Specifi cations are subject to change without notice.Customers should verify actual device performance in their specifi c applications.BULK60.0(2.36)Asia-Pacifi c:Tel: +886-2 2562-4117Fax: +886-2 2562-4116Europe:Tel: +41-41 768 5555Fax: +41-41 768 5510The Americas:Tel: +1-951 781-5500Fax: +1-951 781-5700NOTE: Models MOV-14D911K, 102K, 112K, 152K and 182K are not availablein Tape & Reel packaging.。
NDAM-4017数据手册
NDAM 系列模块不支持热插拔，请不要带电拆装模块!NDAM-4017——————————————概述 NDAM 是全新一代基于网络通讯的刀片式数据采集控制系统。
采用积木化结构，简单、灵活，通讯模块和各种数据采集控制模块自由组合，应对各种现场应用。
可以通过以太网、RS-485/RS-422/RS-232或CAN-bus 等通讯方式组建网络。
NDAM-4017是模拟量输入模块，可以同时采集6路差分信号和2路单端信号，采样精度高达16位。
适用于采集工业现场的各种电压和电流信号。
例如来自各种传感器、变送器的信号都可以通过它来采集。
NDAM-4017采用电气隔离技术和看门狗技术，有效保障设备安全可靠运行。
——————————————产品特性 ◆ 32位ARM 处理器； ◆ 嵌入式实时操作系统； ◆ 输入通道数：6路差分输入，2路单端输入； ◆ 输入信号范围：±10V 、±5V 、±2.5V 、 ±500mV 、±150mV ； ◆ AD 转换分辨率：16位；◆ 采样速率：10次/秒（全通道）； ◆ 隔离耐压：1000 V DC ； ◆ ESD 保护； ◆ 支持远程升级；◆ 工作温度范围：-20℃～+85℃；◆ 工业级塑料外壳，标准DIN 导轨安装。
————————————产品应用 工业现场控制远程监控与数据采集 电力通讯 仓储与监控 电子产品制造 食品和饮料行业 包装和物料转移 安防产品—————————————订购信息————————————————————————————————典型应用修订历史目录1. NDAM分布式数据采集控制系统简介 (1)2. NDAM-4017模拟量输入模块 (3)2.1 功能简介 (3)2.1.1 光电隔离 (3)2.1.2 电源隔离 (3)2.1.3 嵌入式实时操作系统和看门狗 (3)2.1.4 高速采集 (4)2.1.5 可变增益 (4)2.2 技术指标 (4)2.2.1 模拟量输入 (4)2.2.2 系统参数 (4)2.3 原理框图 (5)2.4 端子信息 (6)2.4.1 端子排列 (6)2.4.2 端子描述 (6)2.5 电气参数 (7)2.6 机械规格 (8)2.6.1 机械尺寸 (8)2.6.2 安装方法 (8)3. 免责声明 (10)1. NDAM分布式数据采集控制系统简介NDAM是全新一代基于网络通讯的刀片式数据采集控制系统。
LTC2140CUP-14#PBF;LTC2141CUP-14#PBF;LTC2142CUP-14#PBF;LTC2140CUP-14#TRPBF;中文规格书,Datasheet资料
121421014faT YPICAL APPLICATIONF EATURESA PPLICATIONSD ESCRIPTION 40Msps/25Msps Low PowerDual ADCsnCommunications n Cellular Base Stations n Software Defined Radios n Portable Medical Imagingn Multi-Channel Data Acquisition n Nondestructive TestingnT wo-Channel Simultaneously Sampling ADC n 73.2dB SNR n 90dB SFDRn Low Power: 95mW/67mW/50mW Total 48mW/34mW/25mW per Channel n Single 1.8V Supplyn CMOS, DDR CMOS, or DDR LVDS Outputs n Selectable Input Ranges: 1V P-P to 2V P-P n 750MHz Full Power Bandwidth S/H n Optional Data Output Randomizer n Optional Clock Duty Cycle Stabilizer n Shutdown and Nap Modesn Serial SPI Port for Configuration n 64-Pin (9mm × 9mm) QFN PackageThe L TC ®2142-14/L TC2141-14/L TC2140-14 are 2-channel simultaneous sampling 14-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. They are perfect for demanding communications applica-tions with AC performance that includes 73.2dB SNR and 90dB spurious free dynamic range (SFDR). Ultralow jitter of 0.08ps RMS allows undersampling of IF frequencies with excellent noise performance.DC specs include ±1LSB INL (typ), ±0.3LSB DNL (typ) and no missing codes over temperature. The transition noise is 1.2LSB RMS .The digital outputs can be either full rate CMOS, double data rate CMOS, or double data rate LVDS. A separate output power supply allows the CMOS output swing to range from 1.2V to 1.8V .The ENC + and ENC –inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer al-lows high performance at full speed for a wide range of clock duty cycles.L , L T , L TC, L TM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.2-Tone FFT , f IN = 70MHz and 69MHzCMOS,DDR CMOS,ORDDR LVDS OUTPUTSD1_13D1_0t t tD2_13D2_0t t t 65MHz CLOCKFREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 TA01b051015202530/221421014faA BSOLUTE MAXIMUM RATINGS Supply Voltages (V DD , OV DD ) .......................–0.3V to 2V Analog Input Voltage (A IN +, A IN –,PAR/SER , SENSE) (Note 3) ..........–0.3V to (V DD + 0.2V)Digital Input Voltage (ENC +, ENC –, CS ,SDI, SCK) (Note 4) ....................................–0.3V to 3.9V SDO (Note 4) .............................................–0.3V to 3.9V(Notes 1, 2)P IN CONFIGURATIONS Digital Output Voltage ................–0.3V to (OV DD + 0.3V)Operating Temperature RangeLTC2142C, LTC2141C, LTC2140C .............0°C to 70°C LTC2142I, LTC2141I, LTC2140I ............–40°C to 85°C Storage Temperature Range ..................–65°C to 150°CFULL RATE CMOS OUTPUT MODEDOUBLE DATA RATE CMOS OUTPUT MODETOP VIEWUP PACKAGE64-LEAD (9mm s 9mm) PLASTIC QFNV DD 1V CM1 2GND 3A IN1+ 4A IN1– 5GND 6REFH 7REFL 8REFH 9REFL 10PAR/SER 11A IN2+ 12A IN2– 13GND 14V CM2 15V DD 1648 D1_347 D1_246 D1_145 D1_044 DNC 43 DNC 42 OV DD 41 OGND 40 CLKOUT +39 CLKOUT –38 D2_1337 D2_1236 D2_1135 D2_1034 D2_933 D2_865GND64 V D D63 S E N S E 62 V R E F61 S D O 60 O F 159 O F 258 D 1_1357 D 1_1256 D 1_1155 D 1_1054 D 1_953 D 1_852 D 1_751 D 1_650 D 1_549 D 1_4V D D 17E N C + 18E N C – 19C S 20S C K 21S D I 22D N C 23D N C 24D 2_0 25D 2_1 26D 2_2 27D 2_3 28D 2_4 29D 2_5 30D 2_6 31D 2_7 32T JMAX = 150°C, θJA = 20°C/WEXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCBTOP VIEWUP PACKAGE64-LEAD (9mm s 9mm) PLASTIC QFNV DD 1V CM1 2GND 3A IN1+ 4A IN1– 5GND 6REFH 7REFL 8REFH 9REFL 10PAR/SER 11A IN2+ 12A IN2– 13GND 14V CM2 15V DD 1648 D1_2_347 DNC 46 D1_0_145 DNC 44 DNC 43 DNC 42 OV DD 41 OGND 40 CLKOUT +39 CLKOUT –38 D2_12_1337 DNC36 D2_10_1135 DNC 34 D2_8_933 DNC65GND64 V D D 63 S E N S E 62 V R E F61 S D O 60 O F 2_159 D N C 58 D 1_12_1357 D N C 56 D 1_10_1155 D N C 54 D 1_8_953 D N C 52 D 1_6_751 D N C 50 D 1_4_549 D N CV D D 17E N C + 18E N C – 19C S 20S C K 21S D I 22D N C 23D N C 24D N C 25D 2_0_1 26D N C 27D 2_2_3 28D N C 29D 2_4_5 30D N C 31D 2_6_7 32T JMAX = 150°C, θJA = 20°C/WEXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB/321421014faORDER INFORMATIONLEAD FREE FINISH TAPE AND REEL PART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE L TC2142CUP-14#PBF L TC2142CUP-14#TRPBF L TC2142UP-1464-Lead (9mm × 9mm) Plastic QFN 0°C to 70°C L TC2142IUP-14#PBF L TC2142IUP-14#TRPBF L TC2142UP-1464-Lead (9mm × 9mm) Plastic QFN –40°C to 85°C L TC2141CUP-14#PBF L TC2141CUP-14#TRPBF L TC2141UP-1464-Lead (9mm × 9mm) Plastic QFN 0°C to 70°C L TC2141IUP-14#PBF L TC2141IUP-14#TRPBF L TC2141UP-1464-Lead (9mm × 9mm) Plastic QFN –40°C to 85°C L TC2140CUP-14#PBF L TC2140CUP-14#TRPBF L TC2140UP-1464-Lead (9mm × 9mm) Plastic QFN 0°C to 70°C L TC2140IUP-14#PBFL TC2140IUP-14#TRPBFL TC2140UP-1464-Lead (9mm × 9mm) Plastic QFN–40°C to 85°CConsult L TC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container .Consult L TC Marketing for information on non-standard lead based finish parts.For more information on lead free part marking, go to: http://www.linear .com/leadfree/For more information on tape and reel specifications, go to: http://www.linear .com/tapeandreel/P IN CONFIGURATIONS DOUBLE DATA RATE LVDS OUTPUT MODETOP VIEWUP PACKAGE64-LEAD (9mm s 9mm) PLASTIC QFNV DD 1V CM1 2GND 3A IN1+ 4A IN1– 5GND 6REFH 7REFL 8REFH 9REFL 10PAR/SER 11A IN2+ 12A IN2– 13GND 14V CM2 15V DD 1648 D1_2_3+47 D1_2_3–46 D1_0_1+45 D1_0_1–44 DNC 43 DNC 42 OV DD 41 OGND 40 CLKOUT +39 CLKOUT –38 D2_12_13+37 D2_12_13–36 D2_10_11+35 D2_10_11–34 D2_8_9+33 D2_8_9–65GND64 V D D63 S E N S E 62 V R E F61 S D O 60 O F 2_1+59 O F 2_1–58 D 1_12_13+57 D 1_12_13–56 D 1_10_11+55 D 1_10_11–54 D 1_8_9+53 D 1_8_9–52 D 1_6_7+51 D 1_6_7–50 D 1_4_5+49 D 1_4_5–V D D 17E N C + 18E N C – 19C S 20S C K 21S D I 22D N C 23D N C 24D 2_0_1– 25D 2_0_1+ 26D 2_2_3– 27D 2_2_3+ 28D 2_4_5– 29D 2_4_5+ 30D 2_6_7– 31D 2_6_7+ 32T JMAX = 150°C, θJA = 20°C/WEXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB/421421014faANALOG INPUT The l denotes the specifications which apply over the full operating temperature range, otherwisespecifications are at T A = 25°C. (Note 5)SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS V IN Analog Input Range (A IN + – A IN –)1.7V < V DD < 1.9Vl 1 to 2V P-P V IN(CM)Analog Input Common Mode (A IN + + A IN –)/2Differential Analog Input (Note 8)l 0.7V CM 1.25V V SENSE External Voltage Reference Applied to SENSE External Reference Model0.6251.250 1.300V I INCMAnalog Input Common Mode CurrentPer Pin, 65MspsPer Pin, 40Msps Per Pin, 25Msps 815031μA μA μAI IN1Analog Input Leakage Current (No Encode)0 < A IN +, A IN – < V DD l –1.5 1.5μA I IN2PAR/SER Input Leakage Current 0 < PAR/SER < V DD l –33μA I IN3SENSE Input Leakage Current0.625 < SENSE < 1.3V l –33μA t AP Sample-and-Hold Acquisition Delay Time 0ns t JITTER Sample-and-Hold Acquisition Delay Jitter Single-Ended Encode Differential Encode 0.080.10ps RMS ps RMSCMRR Analog Input Common Mode Rejection Ratio 80dB BW-3BFull-Power BandwidthFigure 6 Test Circuit750MHzCONVERTER CHARACTERISTICS The l denotes the specifications which apply over the full operatingtemperature range, otherwise specifications are at T A = 25°C. (Note 5)PARAMETERCONDITIONSL TC2142-14L TC2141-14L TC2140-14UNITS MIN TYPMAXMIN TYP MAX MIN TYP MAX Resolution (No Missing Codes)l141414Bits Integral Linearity Error Differential Analog Input (Note 6)l–2.4±1 2.4–2.4±1 2.4–2.4±1 2.4LSB Differential Linearity Error Differential Analog Input l –0.8±0.30.8–0.8±0.30.8–0.8±0.30.8LSB Offset Error (Note 7)l –9±1.59–9±1.59–9±1.59mV Gain Error Internal Reference External Reference l–1.5±1.5–0.3 1.1–1.5±1.5–0.3 1.1–1.5±1.5–0.3 1.1%FS %FS Offset Drift ±10±10±10μV/°C Full-Scale Drift Internal ReferenceExternal Reference ±30±10±30±10±30±10ppm/°C ppm/°C Gain Matching ±0.2±0.2±0.2%FS Offset Matching ±1.5±1.5±1.5mV T ransition Noise1.231.311.19LSB RMS/521421014faINTERNAL REFERENCE CHARACTERISTICS The l denotes the specifications which apply over thefull operating temperature range, otherwise specifications are at T A = 25°C. (Note 5)PARAMETER CONDITIONS MIN TYP MAX UNITSV CM Output Voltage I OUT = 00.5 • V DD – 25mV0.5 • V DD 0.5 • V DD + 25mVV V CM Output Temperature Drift ±25ppm/°CV CM Output Resistance –600μA < I OUT < 1mA 4ΩV REF Output Voltage I OUT = 01.225 1.250 1.275V V REF Output Temperature Drift ±25ppm/°CV REF Output Resistance –400μA < I OUT < 1mA 7ΩV REF Line Regulation1.7V < V DD < 1.9V0.6mV/VDYNAMIC ACCURACY The l denotes the specifications which apply over the full operating temperature range,otherwise specifications are at T A = 25°C. A IN = –1dBFS. (Note 5)SYMBOL PARAMETER CONDITIONS L TC2142-14L TC2141-14L TC2140-14UNITS MIN TYP MAXMIN TYP MAXMIN TYP MAXSNRSignal-to-Noise Ratio5MHz Input30MHz Input 70MHz Input 140MHz Inputl71.873.273.273.172.771.572.872.872.772.47273.773.773.673.2dBFS dBFS dBFS dBFS SFDRSpurious Free Dynamic Range 2nd Harmonic 5MHz Input 30MHz Input70MHz Input 140MHz Input l 799090898481909089848190908984dBFS dBFS dBFS dBFS Spurious Free Dynamic Range 3rd Harmonic 5MHz Input 30MHz Input70MHz Input 140MHz Input l 829090898482909089848290908984dBFS dBFS dBFS dBFS Spurious Free Dynamic Range 4th Harmonic or Higher 5MHz Input 30MHz Input70MHz Input 140MHz Inputl 869595959586959595958895959595dBFS dBFS dBFS dBFS S/(N+D)Signal-to-Noise Plus Distortion Ratio5MHz Input 30MHz Input 70MHz Input 140MHz Input l 71.573.173.172.972.271.172.772.772.57271.873.573.573.472.7dBFS dBFS dBFS dBFS Crosstalk10MHz Input–110–110–110dBc/DIGITAL INPUTS AND OUTPUTSThel denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T A = 25°C. (Note 5)SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS ENCODE INPUTS (ENC+, ENC– )Differential Encode Mode (ENC– Not Tied to GND)V ID Differential Input Voltage(Note 8)l0.2VV ICM Common Mode Input Voltage Internally SetExternally Set (Note 8)l 1.11.21.6VVV IN Input Voltage Range ENC+, ENC– to GND l0.2 3.6V R IN Input Resistance(See Figure 10)10kΩC IN Input Capacitance(Note 8) 3.5pF Single-Ended Encode Mode (ENC– Tied to GND)V IH High Level Input Voltage V DD = 1.8V l 1.2V V IL Low Level Input Voltage V DD = 1.8V l0.6V V IN Input Voltage Range ENC+ to GND l0 3.6V R IN Input Resistance(See Figure 11)30kΩC IN Input Capacitance(Note 8) 3.5pF DIGITAL INPUTS (CS, SDI, SCK in Serial or Parallel Programming Mode. SDO in Parallel Programming Mode)V IH High Level Input Voltage V DD = 1.8V l 1.3V V IL Low Level Input Voltage V DD = 1.8V l0.6V I IN Input Current V IN = 0V to 3.6V l–1010μA C IN Input Capacitance(Note 8)3pF SDO OUTPUT (Serial Programming Mode. Open-Drain Output. Requires 2kΩ Pull-Up Resistor if SDO is Used)R OL Logic Low Output Resistance to GND V DD = 1.8V, SDO = 0V200ΩI OH Logic High Output Leakage Current SDO = 0V to 3.6V l–1010μA C OUT Output Capacitance(Note 8)3pF DIGITAL DATA OUTPUTS (CMOS MODES: FULL DATA RATE AND DOUBLE DATA RATE)OV DD = 1.8VV OH High Level Output Voltage I O = –500μA l 1.750 1.790V V OL Low Level Output Voltage I O = 500μA l0.0100.050V OV DD = 1.5VV OH High Level Output Voltage I O = –500μA 1.488V V OL Low Level Output Voltage I O = 500μA0.010V OV DD = 1.2VV OH High Level Output Voltage I O = –500μA 1.185V V OL Low Level Output Voltage I O = 500μA0.010V DIGITAL DATA OUTPUTS (LVDS MODE)V OD Differential Output Voltage100Ω Differential Load, 3.5mA Mode100Ω Differential Load, 1.75mA Mode l247350175454mVmVV OS Common Mode Output Voltage100Ω Differential Load, 3.5mA Mode100Ω Differential Load, 1.75mA Mode l 1.125 1.2501.2501.375VVR TERM On-Chip Termination Resistance Termination Enabled, OV DD = 1.8V100Ω/621421014faPOWER REQUIREMENTSThel denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T A = 25°C. (Note 9)SYMBOL PARAMETER CONDITIONSL TC2142-14L TC2141-14L TC2140-14UNITS MIN TYP MAX MIN TYP MAX MIN TYP MAXCMOS Output Modes: Full Data Rate and Double Data RateV DD Analog Supply Voltage(Note 10)l 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9V OV DD Output Supply Voltage(Note 10)l 1.1 1.8 1.9 1.1 1.8 1.9 1.1 1.8 1.9VI VDD Analog Supply Current DC InputSine Wave Input l52.7535937.137.34227.928.133mAmAI OVDD Digital Supply Current Sine Wave Input, OV DD = 1.2V 4.4 2.7 1.7mAP DISS Power Dissipation DC InputSine Wave Input, OV DD = 1.2V l94.9100.710766.870.47650.252.660mWmWLVDS Output ModeV DD Analog Supply Voltage(Note 10)l 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9V OV DD Output Supply Voltage(Note 10)l 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9VI VDD Analog Supply Current Sine Input, 1.75mA ModeSine Input, 3.5mA Mode l 54.455.86338.740.24629.530.937mAmAI OVDD Digital Supply Current(0V DD = 1.8V)Sine Input, 1.75mA ModeSine Input, 3.5mA Mode l34.365.77533.965.37533.765.175mAmAP DISS Power Dissipation Sine Input, 1.75mA ModeSine Input, 3.5mA Mode l 160219249131190218114173202mWmWAll Output ModesP SLEEP Sleep Mode Power111mW P NAP Nap Mode Power101010mW P DIFFCLK Power Increase with Differential Encode Mode Enabled(No Increase for Nap or Sleep Modes)202020mWTIMING CHARACTERISTICSThel denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T A = 25°C. (Note 5)SYMBOL PARAMETER CONDITIONSL TC2142-14L TC2141-14L TC2140-14UNITS MIN TYP MAX MIN TYP MAX MIN TYP MAXf S Sampling Frequency(Note 10)l165140125MHzt L ENC Low Time (Note 8)Duty Cycle Stabilizer OffDuty Cycle Stabilizer On ll7.327.697.6950050011.88212.512.55005001922020500500nsnst H ENC High Time (Note 8)Duty Cycle Stabilizer OffDuty Cycle Stabilizer On ll7.327.697.6950050011.88212.512.55005001922020500500nsnst AP Sample-and-HoldAcquisition Delay Time000nsSYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Digital Data Outputs (CMOS Modes: Full Data Rate and Double Data Rate)t D ENC to Data Delay C L = 5pF (Note 8)l 1.1 1.7 3.1ns t C ENC to CLKOUT Delay C L = 5pF (Note 8)l1 1.4 2.6ns t SKEW DATA to CLKOUT Skew t D – t C (Note 8)l00.30.6nsPipeline Latency Full Data Rate ModeDouble Data Rate Mode66.5CyclesCycles/721421014fa821421014faSYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITSDigital Data Outputs (LVDS Mode)t D ENC to Data Delay C L = 5pF (Note 8)l 1.1 1.8 3.2ns t C ENC to CLKOUT Delay C L = 5pF (Note 8)l 1 1.5 2.7ns t SKEWDATA to CLKOUT Skew t D – t C (Note 8)l0.30.6ns Pipeline Latency6.5CyclesSPI Port Timing (Note 8)t SCK SCK PeriodWrite ModeReadback Mode, C SDO = 20pF , R PULLUP = 2kll 40250ns ns t S CS to SCK Setup Time l 5ns t H SCK to CS Setup Time l 5ns t DS SDI Setup Time l 5ns t DH SDI Hold Time l 5nst DOSCK Falling to SDO ValidReadback Mode, C SDO = 20pF , R PULLUP = 2k l125nsTIMING CHARACTERISTICS The l denotes the specifications which apply over the full operating temperaturerange, otherwise specifications are at T A = 25°C. (Note 5)Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime.Note 2: All voltage values are with respect to GND with GND and OGND shorted (unless otherwise noted).Note 3: When these pin voltages are taken below GND or above V DD , they will be clamped by internal diodes. This product can handle input currents of greater than 100mA below GND or above V DD without latchup.Note 4: When these pin voltages are taken below GND they will beclamped by internal diodes. When these pin voltages are taken above V DD they will not be clamped by internal diodes. This product can handle input currents of greater than 100mA below GND without latchup.Note 5: V DD = OV DD = 1.8V , f SAMPLE = 65MHz (L TC2142), 40MHz(L TC2141), or 25MHz (L TC2140), LVDS outputs, differential ENC +/ENC – = 2V P-P sine wave, input range = 2V P-P with differential drive, unless otherwise noted.Note 6: Integral nonlinearity is defined as the deviation of a code from a best fit straight line to the transfer curve. The deviation is measured from the center of the quantization band.Note 7: Offset error is the offset voltage measured from –0.5 LSB when the output code flickers between 00 0000 0000 0000 and 11 1111 1111 1111 in 2’s complement output mode.Note 8: Guaranteed by design, not subject to test.Note 9: V DD = 1.8V , f SAMPLE = 65MHz (L TC2142), 40MHz (L TC2141), or 25MHz (L TC2140), CMOS outputs, ENC + = single-ended 1.8V square wave, ENC – = 0V , input range = 2V P-P with differential drive, 5pF load on each digital output unless otherwise noted. The supply current and power dissipation specifications are totals for the entire IC, not per channel.Note 10: Recommended operating conditions./921421014faT YPICAL PERFORMANCE CHARACTERISTICS L TC2142-14: IntegralNonlinearity (INL)L TC2142-14: Differential Nonlinearity (DNL)L TC2142-14: 64k Point FFT , f IN = 5MHz, –1dBFS, 65MspsL TC2142-14: 64k Point FFT , f IN = 30MHz, –1dBFS, 65MspsL TC2142-14: 64k Point FFT , f IN = 70MHz, –1dBFS, 65MspsL TC2142-14: 64k Point FFT , f IN = 140MHz, –1dBFS, 65MspsL TC2142-14: 64k Point 2-Tone FFT , f IN = 69MHz, 70MHz, –7dBFS, 65MspsL TC2142-14: Shorted Input HistogramL TC2142-14: SNR vs Input Frequency, –1dBFS, 65Msps,2V RangeOUTPUT CODE–2.0–1.0–0.5–1.5I N L E R R O R (L S B )00.51.01.52.021421014 G01409681921228816384OUTPUT CODE–1.0–0.4–0.2–0.6–0.8D N L E R R O R (L S B )00.40.20.60.81.021421014 G02409681921228816384FREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 G03102030FREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 G04102030FREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 G05102030FREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 G06102030FREQUENCY (MHz)–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–10021421014 G07051015202530OUTPUT CODE8183020001000C O U N T3000400060005000818781918189818521421014 G08INPUT FREQUENCY (MHz)0717069747273S N R (d B F S )5010015020025030021421014 G09/1021421014faT YPICAL PERFORMANCE CHARACTERISTICS L TC2142-14: SFDR vs Input Level, f IN = 70MHz, 65Msps, 2V RangeL TC2142-14: I VDD vs Sample Rate, 5MHz, –1dBFS, Sine Wave Input on Each ChannelL TC2142-14: 2nd, 3rd Harmonicvs Input Frequency, –1dBFS, 65Msps, 2V RangeL TC2142-14: I OVDD vs Sample Rate, 5MHz, –1dBFS, Sine Wave Input on Each ChannelL TC2142-14: SNR vs SENSE, f IN = 5MHz, –1dBFSL TC2141-14: Integral Nonlinearity (INL)L TC2141-14: Differential Nonlinearity (DNL)L TC2141-14: 64k Point FFT , f IN = 5MHz, –1dBFS, 40MspsL TC2142-14: 2nd, 3rd Harmonic vs Input Frequency, –1dBFS, 65Msps, 1V Range050100150200250300INPUT FREQUENCY (MHz)908580757065100952N D A N D 3R D H A R M O N I C (d B F S )21421014 G1050100150200250300INPUT FREQUENCY (MHz)908580757065100952N D A N D 3R D H A R M O N I C (d B F S )21421014 G11INPUT LEVEL (dBFS)1201309080100110S F D R (d B c A N D d B F S )70506040302021421014 G12–80–70–60–50–40–30–20–10SAMPLE RATE (Msps)504055453560I V D D (m A )10206021421014 G13304050SAMPLE RATE (Msps)50603040201070I O V D D (m A )2040506021421014 G141030SENSE PIN (V)0.6707168696766727374S N R (d B F S )0.810.70.9 1.1 1.21.321421014 G15OUTPUT CODE–2.0–1.0–0.5–1.5I N L E R R O R (L S B )00.51.01.52.021421014 G16409681921228816384OUTPUT CODE–1.0–0.4–0.2–0.6–0.8D N L E R R O R (L S B )00.40.20.60.81.021421014 G17409681921228816384FREQUENCY (MHz)0–100–110–120–70–60–80–90A M P L I T U D E (d B F S )–50–30–40–20–100510152021421014 G18/分销商库存信息:LINEAR-TECHNOLOGYLTC2140CUP-14#PBF LTC2141CUP-14#PBF LTC2142CUP-14#PBF LTC2140CUP-14#TRPBF LTC2140IUP-14#TRPBF LTC2141CUP-14#TRPBF LTC2140IUP-14#PBF LTC2141IUP-14#PBF LTC2142CUP-14#TRPBF LTC2142IUP-14#TRPBF LTC2142IUP-14#PBF DC1620A-JDC1620A-K DC1620A-L。
HEF4017BT,652,HEF4017BP,652,HEF4017BT,653, 规格书,Datasheet 资料
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 18 November 2011
4 of 18
芯天下--/
NXP Semiconductors
HEF4017B
5-stage Johnson decade counter
H = HIGH voltage level; L = LOW voltage level; X = don’t care; = positive-going transition; = negative-going transition.
HEF4017B
All information provided in this document is subject to legal disclaimers.
5 of 18
芯天下--/
NXP Semiconductors
HEF4017B
5-stage Johnson decade counter
Table 4. Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol IDD Tstg Tamb Ptot Parameter supply current storage temperature ambient temperature total power dissipation Tamb = 40 C to +125 C DIP16 package SO16 package P
芯天下--/
NXP Semiconductors
TP1001中文资料_TP1001规格书_TP1001 PDF
PCB 布局
TP1001在进行PCB布局时，建议按以下规则进行：
走线
V1,V2,V3连接到开关电源的反馈网络，其走线要尽可能 的短；芯片的地线离开关电源的反馈网络的地线要尽可 能的短；同时走线要远离开关电源的干扰源。
当 USB 线缆断开时，D+的电压值被下拉电阻 RPDR_D+拉 低（见典型应用图）。一旦 D+的电压低于 VDAT_REF 时， TP1001 将导通开关 N5 从而将 D+和 D-短路并且关断开 关 N1~N4。 这时 TP1001 进入 USB 电池充电规范 1.2 版 兼容模式，电源默认输出 5V 电压值。RPDR_D+的建议取 值为 RPDR_D+=390kΩ。
Shenzhen TPOWER Semiconductor
TP1001 支持 QC2.0 快速充电协议的接口控制芯片
内部框图
应用说明
TP1001 是一款支持 QC2.0 快速充电协议的低成本接口 控制芯片。 TP1001 集成了所有必要的功能，可以将 QC2.0 功能添加到 AC/DC 适配器、 充电器和移动电源等 其他开关电源设备中，以实现对支持 QC2.0 协议的受电 设备的快速充电功能。 TP1001 支持 QC2.0 协议的整个输出电压范围，包括 A 类规范的输出电压范围(5V,9V,12V)和 B 类规范的输出电 压范围(5V,9V,12V,20V)。TP1001 可以自动检测出受电 设备为支持 QC2.0 协议或者为支持 USB 电池充电规范 1.2 版本，并且相应的启用输出电压调节功能。
Shenzhen TPOWER Semiconductor
TP1001 支持 QC2.0 快速充电协议的接口控制芯片
UDZSTE-1711B;中文规格书,Datasheet资料
Land size figure (Unit : mm)
0.9MIN. 0.8MIN.
1.7±0.1
2.5±0.2
UMD2
0.7±0.2 0.1
Structure
0.3±0.05
Construction Silicon epitaxial planar
20 19 CAPACITANCE BETWEENTERMINALS:Ct(pF) 18 17 16 15 14 13 12 11 10 AVE:16.76pF Ta=25℃ f=1MHz VR=0V n=10pcs
11.8 ZENER VOLTAGE:Vz(Ｖ)
11.7
11.6
11.5 AVE:10.943V 11.4
0.1 0.001
0.01
0.1
1
10
100
TIME:t(ms) PRSM-TIME CHARACTERISTICS 1000 Rth(j-a)
100
Rth(j-c)
10
Mounted on epoxy board IM=10mA IF=100mA
1
1ms time
300us
0.1 0.001
0.01
Zener diode
UDZS11B
Applications Constant voltage control Features 1) Compact, 2-pin mini-mold type for high-density mounting. (UMD2) 2) High reliability. 3) Can be mounted automatically, using chip mounter. Dimensions (Unit : mm)
SN74HC4017中文资料
-0.02
4.5
4.4
-
-
4.4
-
4.4
-
V
-0.026Βιβλιοθήκη 5.9--
5.9
-
5.9
-
V
High Level Output Voltage TTL Loads
For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA DC Output Source or Sink Current per Output Pin, IO
For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA
Pinout
CD74HC4017 (PDIP)
TOP VIEW
51 12 03 24 65 76 37 GND 8
16 VCC 15 MR 14 CP 13 CE 12 TC 11 9 10 4 98
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
7 3
10 4
1 5
5 6
6 7
9 8
11 9
12 TERMINAL COUNT
4017 详细功能
CD4017引脚功能参数图,电路图,原理图资料十进制计数／分频器CD4017，其内部由计数器及译码器两部分组成，由译码输出实现对脉冲信号的分配，整个输出时序就是O0、O1、O2、…、O9依次出现与时钟同步的高电平，宽度等于时钟周期。
CD4017有10个输出端（O0～O9）和1个进位输出端～O5-9。
每输入10个计数脉冲，～O5-9就可得到1个进位正脉冲，该进位输出信号可作为下一级的时钟信号。
CD4017有3个输（MR、CP0和~CP1），MR为清零端，当在MR端上加高电平或正脉冲时其输出O0为高电平，其余输出端（O1～O9）均为低电平。
CP0和～CPl是2个时钟输入端，若要用上升沿来计数，则信号由CP0端输入；若要用下降沿来计数，则信号由～CPl端输入。
设置2个时钟输入端，级联时比较方便，可驱动更多二极管发光。
由此可见，当CD4017有连续脉冲输入时，其对应的输出端依次变为高电平状态，故可直接用作顺序脉冲发生器。
此主题相关图片如下：1111.jpgCD4017引脚图一、用一个CD4017制成的彩灯电路1.用一个CD4017制作的彩灯电路如图1所示。
此主题相关图片如下：222.jpg2.电路工作原理CD4017输出高电平的顺序分别是③、②、④、⑦、⑩、①、⑤、⑥、⑨脚，故③、②、④、⑦、⑩、①脚的高电平使6串彩灯向右顺序发光，⑤、⑥、③脚的高电平使6串彩灯由中心向两边散开发光。
各种发光方式可按自己的需要进行具体的组合，若要改变彩灯的闪光速度，可改变电容C1的大小。
二、用三个CD4O17彩灯电路图CD4017的级连，如图2所示。
此主题相关图片如下：3333.gifCD4017原理图电路2．CD4017级连后可以顺序输出24个高电平，同上理可组合出各种不同的发光方式，见图3，可使6串彩灯向右流水发光，再向左流水发光，中心向两边散开后再向中心靠拢发光，1、3、5、2、4、6串间隔发光等等cd4017是常用的coms十进制计数器芯片，常用在各种数字电路中的记数脉冲等功能电路中，应用十分的广泛.〈cd4017管脚图〉cd4017管脚功能介绍:<cd4017内部结构功能框图>详见/chip/266.html 有更多cd4017应用参数.cd4017 pdf 资料下载：/view.jsp?Searchword=cd4017cd4017引脚功能:芯片有10个译码输出Q0～Q9;MR为清零端,CP0和～CPl是2个时钟输入端,三个输出端的控制. 0Y1Y2Y。
TP1001中文资料_TP1001规格书_TP1001 PDF
QC2.0 协议接口
TP1001 启动时，当 VDD 电压达到芯片启动电压阈值后 的 20ms 或更短时间内，开关 N5 导通(见内部框图)。此 时开关 N4 以及输出控制开关 N1~N3 保持关断。这时电 源设定为默认的 5 V 输出电压值。当 D+和 D-短路后，就 可以开始 USB 电池充电规范 1.2 版本中所述的专用充电 接口(DCP)与受电设备(PD)之间的正常握手。开关 N5 导 通后，TP1001 开始监测 D+的电压值。如果该值连续高 4
特点
支持 QC2.0 协议的整个输出电压范围 A 类规范：5V,9V 和 12V B 类规范：5V,9V,12V 和 20V 兼容 USB 电池充电规范 1.2 版本 自动 USB DCP 短路 D+至 D默认 5V 输出模式 芯片超低工作电流，待机功耗低 5V 输出电压时功耗低于 1mW 5~20V 的宽芯片供电电压 可选的 B 类规范输出电压抑制功能 芯片引脚开路保护功能 芯片相邻引脚短路保护功能 芯片供电欠压保护 系统 BOM 成本低 采用 SOP8L 封装
保护功能
TP1001 具有多种保护功能以保证系统的稳定和可靠。 包 括可选的 B 类规范输出电压抑制，芯片引脚开路保护， 芯片相邻引脚短路保护和芯片供电欠压保护等。 当 TP1001 只应用在 QC2.0 协议的 A 类规范的输出电压 范围(5V,9V,12V)时，可以通过将芯片的 V3 引脚短接到 VDD 来实现。此时 TP1001 抑制受电设备通过数据线路 D+和 D-施加的任何 20V 输出电压的请求。
Shenzhen TPOWER Semiconductor
TP1001 支持 QC2.0 快速充电协议的接口控制芯片
M54HC4017F1R中文资料
1/12August 2001sHIGH SPEED : t PD = 21 ns (TYP .) at V CC = 6V sLOW POWER DISSIPATION:I CC =4µA(MAX.) at T A =25°C sHIGH NOISE IMMUNITY:V NIH = V NIL = 28 % V CC (MIN.)sSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 4mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsWIDE OPERATING VOLTAGE RANGE:V CC (OPR) = 2V to 6VsPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4017DESCRIPTIONThe M74HC4017 is an high speed CMOS DECADE COUNTER/DIVIDER fabricated with silicon gate C 2MOS technology.The M74HC4017 is a 5-stage Johnson counter with 10 decoded outputs. Each of the decoded outputs is normally low and sequentially goes high on the low to high transition of the clock input.Each output stays high for one clock period of the 10 clock period cycle. The CARRY output goes low to high after OUTPUT 10 goes low, and canbe used in conjunction with the CLOCK ENABLE (CKEN)to cascade several stages.The CLOCK ENABLE input disables counting when in the high state. A CLEAR (CLR) input is also provided which when taken high sets all the decoded outputs low.All inputs are equipped with protection circuits against static discharge and transient excess voltage.M74HC4017DECADE COUNTER/DIVIDERPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE TUBE T & RDIP M74HC4017B1R SOP M74HC4017M1RM74HC4017RM13TR TSSOPM74HC4017TTRM74HC40172/12INPUT AND OUTPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEQn : No ChangeLOGIC DIAGRAMPIN No SYMBOL NAME AND FUNCTION 3, 2, 4, 7, 10, 1, 5, 6, 9, 11Q0 to Q9Decoded Outputs 12C OUT Carry Output (Active LOW)13CKEN Clock Enable Input (Active LOW)14CLOCK Clock Input (LOW to HIGH, Edge Triggered)15CLEAR Master Reset Inputs (Active HIGH)8GND Ground (0V)16VccPositive Supply VoltageM74HC40173/12TIMING DIAGRAMABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°CRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7V V I DC Input Voltage -0.5 to V CC + 0.5V V O DC Output Voltage -0.5 to V CC + 0.5V I IK DC Input Diode Current ± 20mA I OK DC Output Diode Current ± 20mA I ODC Output Current± 25mA I CC or I GND DC V CC or Ground Current± 50mA P D Power Dissipation500(*)mW T stg Storage Temperature -65 to +150°C T LLead Temperature (10 sec)300°CSymbol ParameterValue Unit V CC Supply Voltage 2 to 6V V I Input Voltage 0 to V CC V V O Output Voltage 0 to V CC V T op Operating Temperature -55 to 125°C t r , t fInput Rise and Fall TimeV CC = 2.0V 0 to 1000ns V CC = 4.5V 0 to 500ns V CC = 6.0V0 to 400nsM74HC40174/12DC SPECIFICATIONSSymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.V IHHigh Level Input Voltage2.0 1.5 1.5 1.5V 4.53.15 3.15 3.156.04.24.24.2V ILLow Level Input Voltage2.00.50.50.5V4.5 1.35 1.35 1.356.0 1.81.81.8V OHHigh Level Output Voltage2.0I O =-20 µA 1.9 2.0 1.9 1.9V4.5I O =-20 µA 4.4 4.5 4.4 4.46.0I O =-20 µA5.96.0 5.9 5.94.5I O =-4.0 mA 4.18 4.31 4.13 4.106.0I O =-5.2 mA 5.685.8 5.635.60V OLLow Level Output Voltage2.0I O =20 µA 0.00.10.10.1V 4.5I O =20 µA 0.00.10.10.16.0I O =20 µA 0.00.10.10.14.5I O =4.0 mA 0.170.260.330.406.0I O =5.2 mA 0.180.260.330.40I I Input Leakage Current6.0V I = V CC or GND ± 0.1± 1± 1µA I CCQuiescent Supply Current6.0V I = V CC or GND44080µAM74HC40175/12AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = t f = 6ns)CAPACITIVE CHARACTERISTICS1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CCSymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.t TLH t THL Output TransitionTime 2.0307595110ns 4.581519226.07131619t PLH t PHL Propagation DelayTime(CK, CKEN - Q, C OUT ) 2.0100195245295ns4.5253949596.021334250t PLH t PHL Propagation DelayTime(CLEAR - Q, C OUT ) 2.0100195245295ns 4.5253949596.021334250f MAXMaximum Clock Frequency 2.05104 3.4MHz4.5254120176.029482420t W(H) t W(L)Minimum Pulse Width (CLOCK) 2.0357595110ns4.571519226.06131619t W(H)Minimum Pulse Width (CLEAR) 2.0357595110ns4.571519226.06131619t sMinimum Set-up Time2.012506575ns4.531013156.0391113t hMinimum Hold Time2.0327595110ns4.581519226.07131619t REMMinimum Removal Time2.028*******ns4.571519226.06131619SymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.C IN Input Capacitance 5.05101010pF C PDPower Dissipation Capacitance (note 1)5.041pFM74HC40176/12TEST CIRCUITL R T = Z OUT of pulse generator (typically 50Ω)WAVEFORM 1: PROPAGATION DELAY TIMES(f=1MHz; 50% duty cycle)M74HC40177/12WAVEFORM 2 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle)WAVEFORM 3 : MINIMUM PULSE WIDTH, PROPAGATION DELAY(f=1MHz; 50% duty cycle)M74HC40178/12WAVEFORM 4 : MINIMUM SETUP AND HOLD TIME(f=1MHz; 50% duty cycle)M74HC4017Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.© The ST logo is a registered trademark of STMicroelectronics© 2001 STMicroelectronics - Printed in Italy - All Rights ReservedSTMicroelectronics GROUP OF COMPANIESAustralia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - MoroccoSingapore - Spain - Sweden - Switzerland - United Kingdom© 12/12。
TEA1721ATN1,118;中文规格书,Datasheet资料
The TEA1721 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) and has been optimized for flyback converter topologies to provide high-efficiency over the entire load range with ultra-low power consumption in the no-load condition. It provides a circuit for start-up directly from the rectified mains voltage without any external bleeder circuits.
/
NXP Semiconductors
TEA1721AT
HV start-up flyback controller with integrated MOSFET for 5 W
Green features:
Enables no-load power consumption below < 10 mW Very low supply current in no-load condition with energy saver mode Incorporates a high voltage start-up circuit with zero current consumption under
744710215;中文规格书,Datasheet资料
5.1 5.0 4.02012-06-272012-05-022009-06-30SStSStRStSStCZWürth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyTel. +49 (0) 79 42 945 - 0A Dimensions: [mm]F Typical Impedance Characteristics:H4: Classification Wave Soldering Profile:H5: Classification Wave ProfileProfile FeaturePreheat- Temperature Min (T smin )- Temperature Typical (T stypical ) - Temperature Max (T smax ) - Time (t s ) from (T smin to T smax )Δ preheat to max Temperature Peak temperature (T p )Time of actual peak temperature (t p )Ramp-down rate - Min - Typical - MaxTime 25°C to 25°C Pb-Free Assembly 100°C 120°C 130°C 70 seconds 150°C max.250°C - 260°C max. 10 secondsmax. 5 second each wave ~ 2 K/s ~ 3.5 K/s ~ 5 K/s 4 minutesSn-Pb Assembly 100°C 120°C 130°C 70 seconds 150°C max.235°C - 260°C max. 10 secondsmax. 5 second each wave ~ 2 K/s ~ 3.5 K/s ~ 5 K/s 4 minutesrefer to EN 61760-1:2006H Soldering Specifications:I Cautions and Warnings:The following conditions apply to all goods within the product series of WE-SDof Würth Elektronik eiSos GmbH & Co. KG:General:All recommendations according to the general technical specifications of the data-sheet have to be complied with.The disposal and operation of the product within ambient conditions which probably alloy or harm the wire isolation has to be avoided.If the product is potted in customer applications, the potting material might shrink during and after hardening. Accordingly to this the product is exposed to the pressure of the potting material with the effect that the core, wire and termination is possibly damaged by this pressure and so the electrical as well as the mechanical characteristics are endanger to be affected. After the potting material is cured, the core, wire and termination of the product have to be checked if any reduced electrical or mechanical functions or destructions have occurred.The responsibility for the applicability of customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products do also apply for customer specific products.Washing varnish agent that is used during the production to clean the application might damage or change the characteristics of the wire in-sulation, the marking or the plating. The washing varnish agent could have a negative effect on the long turn function of the product.Direct mechanical impact to the product shall be prevented as the ferrite material of the core could flake or in the worst case it could break. Product specific:Follow all instructions mentioned in the datasheet, especially:•The solder profile has to be complied with according to the technical wave soldering specification, otherwise no warranty will be sustai-ned.•All products are supposed to be used before the end of the period of 12 months based on the product date-code, if not a 100% solderabi-lity can´t be warranted.•Violation of the technical product specifications such as exceeding the nominal rated current will result in the loss of warranty.1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the are-as, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibi-lity for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime can-not be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component.3. Best Care and AttentionAny product-specific notes, warnings and cautions must be strictly observed.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve spe-cific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Secti-on 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a stan-dard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability ex-pectancy before or when the product for application design-in disposal is considered.The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .J Important Notes:The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:分销商库存信息: WURTH-ELECTRONICS 744710215。
744770133;中文规格书,Datasheet资料
Bezeichnung :description := Start of winding Marking = Inductance code33% Umgebungstemperatur / temperature:+20°C100% SnMST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateIt is recommended that the temperature of the part does not exceed 125°C under worst case operating conditions.Anbindung an Elektrode / soldering wire to plating:Sn/Ag/Cu - 96.5/3.0/0.5%Draht / wire:2SFBW 155°CUmgebungstemp. / ambient temperature: -40°C - + 85°C Freigabe erteilt / general release:Kunde / customerWürth Elektronik....................................................................................................................................................................Unterschrift / signature Ferrit/ferrite F Werkstoffe & Zulassungen / material & approvals :G Eigenschaften / general specifications :D Prüfgeräte / test equipment :E Testbedingungen / test conditions :Basismaterial / base material:Betriebstemp. / operating temperature: -40°C - + 125°C D-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Geprüft / checked ..........................................................................................................................Kontrolliert / approvedWürth Elektronik eiSos GmbH & Co. KG744770133SPEICHERDROSSEL WE-PDPOWER-CHOKE WE-PDArtikelnummer / part number : Luftfeuchtigkeit / humidity:HP 4274 A für/for L und/and Q HP 34401 A für/for I DC und/and R DCÄnderung / modificationVersion 1Version 2Version 3Version 4Version 5 Datum / dateEndoberfläche / finishing electrode:• MarkingRoHS compliantLFdescription :MST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateH Induktivitätskurve / Inductance curve :POWER-CHOKE WE-PDDATUM / DATE : 2004-10-11Kontrolliert / approvedDatum / dateUnterschrift / signature Würth ElektronikWürth Elektronik eiSos GmbH & Co. KGD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Freigabe erteilt / general release:Kunde / customer..................................................................................................................................................................................................................................................................................Geprüft / checked Version 4Version 5Änderung / modificationVersion 1Version 2Version 3a 330,0± 0,5mmb 20,20± 0,2mm+ 0,5- 1,0d 100,0± 0,2mmMST 04-10-11MST 03-12-10RT 03-03-03MST02-03-27JH 00-12-06NameDatum / dateRollenspezifikation / Reel specification:Freigabe erteilt / general release:Kunde / customerc 13,00mm....................................................................................................................................................................Datum / dateUnterschrift / signature Würth Elektronik..........................................................................................................................Würth Elektronik eiSos GmbH & Co. KGGeprüft / checked Kontrolliert / approvedD-74638 Waldenburg · Max-Eyth-Strasse 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400Änderung / modificationVersion 1Version 2Version 3Version 4Version 5The force for tearing off cover tape is 10 to 130 grams in arrow direction165 to 180°feeding directionThis electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage.分销商库存信息: WURTH-ELECTRONICS 744770133。
ZXCT1011E5TA;中文规格书,Datasheet资料
ZXCT1011High-side low drift current monitorDescriptionThe ZXCT1011 is a high side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current.The ZXCT1011 takes the voltage developed across a current shunt resistor and translates it into a proportional output current.A user defined output resistor scales the output current into a ground referenced voltage.A current reference resistor, external to the IC, results in an improved temperature coefficient compared to the ZXCT1009.The wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. With a minimum operating current of just 4uA, combined with its SOT23-5 package make it suitable for portable battery equipment too.Features■Accurate high-side current sensing ■ 2.5V to 20V supply range ■ 4 µA quiescent current ■1% typical accuracy ■Package SOT23-5■Temperature range -40 to 125°CApplications■Automotive current measurement ■Battery management■DC motor and solenoid control ■Over current monitor ■Power managementTypical application circuitPin connectionsOrdering informationOrder code Pack Part mark Reel Size inches (mm)T ape width Quantity PerreelZXCT1011E5TASOT23-510117 (180)8mm3,000Absolute maximum ratingsV sense+20 VVoltage on any pin0.6V and V sense+ +0.5V V sense+ to V sense- 2.5V Operating temperature -40 to 125°C Storage temperature-55 to 150°C Maximum junction temperature 150°CPackage power dissipation300mW at T A = 25°C (De-rate to zero at 150°C)Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may reduce device reliability.Electrical characteristicsTest conditions T A = 25°C, V in = 5V, R shunt = 120⍀. V sense =100mV. Unless otherwise stated.Symbol Parameter Conditions Min Typ.Max Units V in *NOTES:*V sense+ relative to I out .Supply range - 2.5-20V I outOutput currentV sense= 0V =10mV =30mV =100mV =200mV =500mV1842730.971.954.8541163201.002.005.00151243301.032.055.15µA µA µA mA mA mA V sense Sense voltage ††V sense = (V sense+) - (V sense-).-0-500mV I sense -V sense- input current ---100nA Acc AccuracyR sense = 0.1⍀V sense = 100mV -3-3%g m Transconductance I out /V sense R shunt = 120⍀-10-mA/V Tc Temperature coefficient ‡‡Temperature dependent measurements are extracted from characterization and simulation results. --30150ppm/°C BW ****Where CL is the capacitance across R out .BandwidthV sense = 10mVCL = 5pF , R out = 1k ⍀V sense = 100mVCL = 5pF , R out = 1k ⍀-4001.5-kHz MHz PSSR Supply rejectionV sense = 200mV, R out =1k ⍀-68-dBTypical characteristicsT A=25°C, R shunt = 120 unless otherwise stated.Typical characteristicsT A=25°C, R shunt = 120 unless otherwise stated.Pin descriptionPin no.Pin name Pin function1N/C No connection2I out Output current - follows transconductance of sense voltage g m = 10mA/Vfor R shunt=120⍀3R shunt Trimming resistor Input. - used to trim gain value 60⍀Յ R shunt Յ 240⍀4V sense-Low side current sense input. – connect to load/battery etc. Must belower than V sense+ for correct operation. Cannot be groundedwithout additional series resistor.5V sense+High side current sense input. – Connect to supply rail. Must behigher than V sense+ for correct operation.Application informationDesign exampleThe following lines describe how to scale a load current to an output voltage.V sense = (V sense+) - (V sense-) = I load x R sense Defining then I out = Iq + V sense x g msince g m= 1.2 / R shuntI out= Iq + [ (V sense x 1.2) / R shunt ]= Iq + [ (1.2 x I load x R sense / R shunt) ]Note: Iq is embedded into the specification of the ZXCT1011 and therefore appears an offset error.∴ V out = (R out x I offset) + [(1.2 x R out x I load x R sense) / R shunt] The output current of the ZXCT1011 is directly related to the size of the trimming resistor used. It is important to ensure the tolerance of R shunt is considered. A 1% change in R shunt will cause a 1% change in output.Consider the following: -A 1 ampere load current is to be measured into a battery. The output signal required to an over current controller needs to be 3.3V. What is a suitable value of R out and what will the error due to the supply current be?V in = 5.0V - 9.0VI load = 1.0AOutput signal required: 3.3VFigure 1ZXCT1011 to measure a 1.0 A load currentTo obtain the highest accuracy, choose the of R sense to give 100mV:R sense = 0.1/1.0 = 0.1⍀The transconductance using a 120⍀ resistor will be 10mA/V.Choose R out to give V out = 3.3V, when V sense = 100mVRearranging equation 1 without the offset error gives:R out = (V out x R shunt) / (1.2 x I Load x R sense)R out = 3.3k⍀Now consider the offset error for this resistor:Offset due to supply current = R out x 4x10-6µA = 13.2mV = 0.4%Application information (cont.)Minimum operating voltageThe minimum operating voltage of the ZXCT1011 is 2.5V and is defined as the difference between V sense+ and the I out pin. It must be ensured that sufficient headroom is given for the operation of the device when considering R out.Figure 2Considerations for supply railVoltage across device 2.5VV in - V out 2.5VWhere V out = I out x R outAt low supply voltages and high Vsense measurements, special care must be taken to ensure the correct operation.The circuit in figure 2.0 shows a ZXCT1011 operating from 10V supply rail. The minimum operating voltage of the ZXCT1011 is 2.5V. This allows a maximum output voltage of 7.5V to be set at V out. A 3k resistor on the output would draw a maximum 2.5mA from Iout. - See minimum usable supply voltage graph on page 4.These offices are supported by agents and distributors in major countries world-wide.This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned. The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.EuropeZetex GmbHStreitfeldstraße 19D-81673 München GermanyTelefon: (49) 89 45 49 49 0Fax: (49) 89 45 49 49 49europe.sales@AmericasZetex Inc700 Veterans Memorial Highway Hauppauge, NY 11788USATelephone: (1) 631 360 2222Fax: (1) 631 360 8222usa.sales@Asia PacificZetex (Asia Ltd)3701-04 Metroplaza Tower 1Hing Fong Road, Kwai Fong Hong KongTelephone: (852) 26100 611Fax: (852) 24250 494asia.sales@Corporate HeadquartersZetex Semiconductors plcZetex Technology Park, Chadderton Oldham, OL9 9LL United KingdomTelephone (44) 161 622 4444Fax: (44) 161 622 4446hq@Packaging details - SOT23-5分销商库存信息: DIODESZXCT1011E5TA。
AMS1117 DATASHEET中文资料
AMS1117-3.0 AMS1117-3.0 AMS1117-3.3 AMS1117-3.3
AMS1117-5.0 AMS1117-5.0
AMS1117-ADJ AMS1117-2.85
AMS1117-1.2 AMS1117-3.0 AMS1117-1.5 AMS1117-3.3
AMS1117-1.8 AMS1117-5.0 AMS1117-2.5
共10页 第3页
AMS1117
（接上页）
参数
输出电压
输出电压温度稳定性 线性调整 负载调整 漏失电压 静态电流 纹波抑制比 可调管脚电流 可调管脚电流变化 温度稳定性 长期稳定性 RMS输出噪声
热阻系数 (无散热片)
符号
测试条件
最小值 典型值 最大值 单位
AMS1117-2.85,
IOUT=10mA, VIN=4.85V,TJ=25°C , 2.820 2.850 .880
2.940 3.000 3.060
AMS1117-3.3, IOUT=10mA, VIN=5V,TJ=25°C , 0≤IOUT≤1A, 4.75V≤VIN≤10V
3.267 3.300 3.333 V 3.235 3.300 3.365
AMS1117-5.0,
IOUT=10mA, VIN=7V, TJ=25°C , 4.950 5.000 5.05 V
线性瞬态响应（VOUT=2.85V）
线性瞬态响应（VOUT=5 V）
ADVANCED MONOLITHIC SYSTEMS (translate by BONA 0755-82800289)
IOUT=10mA, VIN=3.8V, TJ=25°C , 1.782 1.800 1.818 V
TC4017BP(F,N,M), 规格书,Datasheet 资料
TOSHIBA CMOS Digital Integrated Circuit Silicon MonolithicTC4017BP,TC4017BFTC4017BP/TC4017BF Decade Counter/DividerTC4017BP/BF is decimal Johnson counter consisting of 5 stage D-type flip-flop equipped with the decoder to convert the output to decimal.Depending on the number of count pulses fed to CLOCK orCLOCK INHIBIT one output among 10 output lines “Q0” through “Q9” becomes “H” level.The counter advances its state at rising edge of CLOCK (CLOCK INHIBIT = “L”) or falling edge of CLOCK INHIBIT (CLOCK = “H”). RESET input to “H” level resets the counter to Q0 = “H” and Q1 through Q9 = “L” regardless of CLOCK and CLOCK INHIBIT.Pin AssignmentTruth TableΔ: Level change *: Don’t careNC: No change carry out “H”...........Q0~Q4 = “H” “L”...........Q5~Q9 = “H”TC4017BPTC4017BFWeightDIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A: 0.18 g (typ.)Logic DiagramTiming ChartAbsolute Maximum Ratings (Note)Characteristics Symbol Rating Unit DC supply voltage V DD V SS− 0.5~V SS+ 20 VInput voltage V IN V SS− 0.5~V DD+ 0.5 VOutput voltage V OUT V SS− 0.5~V DD+ 0.5 VDC input current I IN±10 mAPower dissipation P D300 (DIP)/180 (SOIC) mWOperating ambient temperature range T opr−40~85 °CStorage temperature range T stg−65~150 °CNote: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction.Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and thesignificant change in temperature, etc.) may cause this product to decrease in the reliability significantlyeven if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolutemaximum ratings and the operating ranges.Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability testreport and estimated failure rate, etc).Operating Ranges (V SS= 0 V) (Note)Typ.Max UnitCondition Min Characteristics Symbol Test⎯ 18 V DC supply voltage V DD⎯ 3 Input voltage V IN⎯0 ⎯V DD V Note: The operating ranges must be maintained to ensure the normal operation of the device.Unused inputs must be tied to either V DD or V SS.Static Electrical Characteristics (V SS = 0 V)Test Condition−40°C 25°C 85°CCharacteristicsSym- bolV DD (V)Min Max Min Typ.Max Min Max UnitHigh-level outputvoltageV OH⎪I OUT ⎪ < 1 μA V IN = V SS , V DD5 1015 4.959.9514.95⎯ ⎯ ⎯ 4.959.9514.95 5.0010.0015.00⎯ ⎯ ⎯ 4.95 9.95 14.95 ⎯ ⎯ ⎯ VLow-level output voltageV OL⎪I OUT ⎪ < 1 μA V IN = V SS , V DD 5 1015⎯ ⎯ ⎯ 0.050.050.05⎯ ⎯ ⎯ 0.000.000.000.05 0.05 0.05 ⎯ ⎯ ⎯ 0.050.050.05V V OH = 4.6 V V OH = 2.5 VV OH = 9.5 V V OH = 13.5 V 5 5 1015−0.61−2.50−1.50−4.00⎯ ⎯ ⎯ ⎯ −0.51−2.10−1.30−3.40−1.0−4.0−2.2−9.0⎯ ⎯ ⎯ ⎯ −0.42 −1.70 −1.10 −2.80 ⎯ ⎯ ⎯ ⎯ Output high currentI OH V IN = V SS , V DD mA V OL = 0.4 VV OL = 0.5 V V OL = 1.5 V 5 10150.611.504.00⎯ ⎯ ⎯ 0.511.303.40 1.5 3.8 15.0⎯ ⎯ ⎯ 0.42 1.10 2.80 ⎯ ⎯ ⎯ Output low currentI OLV IN = V SS , V DD mA V OUT = 0.5 V, 4.5 VV OUT = 1.0 V, 9.0 V V OUT = 1.5 V, 13.5 V 5 1015 3.5 7.0 11.0⎯ ⎯ ⎯ 3.5 7.0 11.0 2.755.508.25⎯ ⎯ ⎯ 3.5 7.0 11.0 ⎯ ⎯ ⎯ Input high voltageV IH⎪I OUT ⎪ < 1 μA V V OUT = 0.5 V, 4.5 VV OUT = 1.0 V, 9.0 V V OUT = 1.5 V, 13.5 V 5 1015⎯ ⎯ ⎯ 1.5 3.0 4.0 ⎯ ⎯ ⎯ 2.254.506.75 1.5 3.0 4.0 ⎯ ⎯ ⎯ 1.5 3.0 4.0 Input low voltageV IL⎪I OUT ⎪ < 1 μAV “H” level I IH V IH = 18 V 18⎯ 0.1 ⎯ 10−50.1 ⎯ 1.0Input current“L” levelI ILV IL = 0 V 18⎯ −0.1⎯ −10−5−0.1 ⎯ −1.0μAQuiescent supplycurrentI DDV IN = V SS , V DD(Note)5 1015⎯ ⎯ ⎯5 10 15⎯ ⎯ ⎯0.0050.0100.0155 10 20⎯ ⎯ ⎯150300600μANote: All valid input combinations.Dynamic Electrical Characteristics (Ta = 25°C, V SS= 0 V, C L= 50 pF)Waveforms for Measurement of Dynamic Characteristics Waveform 1Waveform 2 Waveform 3Weight: 1.00 g (typ.)Weight: 0.18 g (typ.)RESTRICTIONS ON PRODUCT USE•Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively “Product”) without notice.•This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission.•Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before creating and producing designs and using, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA Semiconductor Reliability Handbook” and (b) the instructions for the application that Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR APPLICATIONS.•Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this document.•Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.•Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations.•The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.•ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITYWHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.•Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. •Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations.。
ITCP-4017用户手册
目录1. ITCP-4017功能简介 (1)1.1 主要技术指标 (2)1.1.1 模拟量输入 (2)1.1.2 数字量输出 (2)1.1.3 系统参数 (2)1.2 原理框图 (3)1.3 端子信息 (4)1.3.1 端子排列 (4)1.3.2 端子描述 (4)1.4 电气参数 (5)1.5 通信参数配置 (5)1.6 信号指示灯 (6)1.7 电源和通讯线的连接 (6)1.7.1 电源连接 (6)1.7.2 网络连接 (6)1.8 机械规格 (7)1.8.1 机械尺寸 (7)1.8.2 安装方式 (7)2. ITCP-4017的模拟量输入功能 (9)2.1 模拟量输入 (9)2.2 输入采样原理 (9)2.3 输入接线 (9)2.4 采样值计算 (9)2.4.1 最高位符号位 (9)2.4.2 ADC数据类型 (10)2.4.3 有符号整型 (10)2.4.4 量程百分比 (10)2.5 模拟量输入通道控制 (10)3. ITCP-4017的数字量输出功能 (11)3.1 输出原理 (11)3.2 输出接线方式 (11)3.3 数字量输出通道控制 (12)4. ITCP-4017应用示例 (13)4.1 安装设备 (13)4.2 操作设备 (13)4.2.1 ITCP系列模块通信参数的修改 (13)4.2.2 RJ-45以太网主机通信参数设置 (14)4.2.3 模块信息配置 (14)4.2.4功能操作 (16)4.2.4.1模拟量输入 (17)5. ITCP-4017 命令简析 (18)5.1 MODBUS/TCP协议命令结构 (18)5.2 MODBUS/TCP命令码介绍 (19)5.3 ITCP资源地址说明 (19)5.3.1 ITCP-4017的资源地址 (19)6免责声明 (20)1. ITCP-4017功能简介ITCP-4017是模拟量输入采集模块，可以同时采样8路的差分信号，采样精度高达16位。
mcp4017中文规格书
mcp4017中文规格书MCP4017中文规格书MCP4017是一款CMOS数字电位器，由Microchip公司推出。
它是一种单通道、6位数的电位器，采用了串行控制接口。
MCP4017能够提供多种电阻调节功能，适用于各种电路和系统。
MCP4017的主要特点包括：1. 6位数字电阻调节范围：MCP4017可以提供64个不同的电阻值，范围从0Ω到50kΩ，可根据需要进行调节。
2. 串行控制接口：MCP4017通过串行接口进行控制，使用简单方便。
用户可以通过外部控制器向MCP4017发送指令，实现电阻值的调整。
3. 低功耗：MCP4017具有低功耗特性，适用于对功耗要求较高的应用。
在待机模式下，MCP4017的功耗非常低，可帮助延长电池寿命。
4. 高精度：MCP4017具有较高的电阻调节精度，可以满足精确控制要求。
其调节精度可达到0.1%。
5. 温度稳定性：MCP4017具有良好的温度稳定性，能够在广泛的温度范围内提供稳定的电阻值。
这使得它在各种环境条件下都能够可靠地工作。
6. 多种封装形式：MCP4017提供了多种封装形式，包括SOIC、MSOP 和DFN等，以满足不同应用的需求。
MCP4017的主要应用领域包括模拟电路的增益调节、电压和电流的控制、电源管理等。
例如，在音频放大器中，MCP4017可以用于调节放大器的增益，实现音量控制功能。
在电源管理系统中，MCP4017可以用于调节电源输出的电流或电压，以满足不同设备的需求。
MCP4017的工作原理是通过调节内部电阻网络的连接方式，实现电阻值的调整。
用户可以通过串行接口发送指令给MCP4017，控制电阻网络的连接方式，从而改变电阻值。
MCP4017内部有一个电阻网络选择器，通过选择不同的电阻网络，可以得到不同的电阻值。
这种电阻调节方式具有快速、精确、可靠的特点。
MCP4017是一款功能强大、性能稳定的CMOS数字电位器。
它的特点包括6位数字调节范围、低功耗、高精度、温度稳定性和多种封装形式。
DTA114YUBTL;中文规格书,Datasheet资料
DTA114Y series
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
Outline Parameter Value
VMT3 OUT IN GND IN GND EMT3F OUT
Datasheet
4/10
2012.03 - Rev.A
/
DTA114Y series
Dimensions (Unit : mm)
D b1 c
Data Sheet
VMT3
A
L
e
b
H
E
x
S A b3
l1
Lp
A
A1
S
l1
b2
e
Patterm of terminal position areas