【经验】如何使用隔离放大器在高共模电压下测量小电压信号

2018-09-10 Silicon Labs
CMOS隔离放大器,SI8920,SI8920AC-IP,SI8920AD-IS CMOS隔离放大器,SI8920,SI8920AC-IP,SI8920AD-IS CMOS隔离放大器,SI8920,SI8920AC-IP,SI8920AD-IS CMOS隔离放大器,SI8920,SI8920AC-IP,SI8920AD-IS

设计人员通常需要在高共模电压下测量小电压,尤其是在使用电源和电机驱动时。这与使用传感器时的接地回路问题有关,这可以通过有效使用隔离放大器来解决。隔离放大器在其输入和输出之间提供电流隔离,在传输所需信号的同时可以消除共模电压。在基于传感器的监测系统中,可用来实现有效隔离。广泛应用于电源,电机控制器,远程电压感应,生物医学测量和远程数据采集等应用领域。

图1 存在高共模电压(a)和消除接地回路(b)的情况下测量小电压(需要隔离的常见应用电路


图1(a)是用于控制电动机的典型动力驱动器。它通过改变脉冲波形到负载的占空比来控制功率电源电压(HV+和HV-)大约为几百伏。分流电阻上的电流检测电压RSHUNT大约为10毫伏,但它依赖于在HV+和HV-之间摆动的脉冲波形,若将此电压施加到接地仪表或电流检测放大器的输入端将超过共模电压限制并可能破坏器件。


图1(b)信号通过同轴电缆从左侧的发射器连接到右侧的接收器。来自其他电路的杂散接地电流可以找到通过连接两个接地的同轴屏蔽的返回路径。这些会在电缆屏蔽串联阻抗上产生电压,导致VG2与VG1不同,从而导致接收器输入出错。


这两种场景都需要信号隔离。解决方案在于隔离放大器的应用。本文将讨论三种常见的隔离方法,分别是变压器耦合隔离,光耦合隔离和CMOS隔离。下文将概述三种隔离方式,并着重突出SILICON LABS的基于CMOS的隔离方案。


变压器耦合:


图2 AD202JY使用变压器耦合


变压器耦合隔离是一种古老的隔离电路的方式。本案所用的AD202JY是一款磁耦合隔离放大器
,其最大隔离电压额定值为750VRMS交流,60赫兹(Hz)和1000V直流。它使用双变压器,第一个用于信号路径。第二个将25 kHz载波从输出耦合到输入侧,并且是调制器的载波。它还用于为输入部分生成双隔离电源输出。这满足了对单独隔离电源的需求。

光耦隔离:

光耦合可以在隔离放大器的输入和输出之间提供隔离。隔离放大器的输入部分驱动发光二极管(LED),其中的光由输出部分中的光电晶体管接收。该链路完全是光学的,LED和光电晶体管之间没有电气连接。该隔离放大器将出色的光耦合与Σ-Δ转换器技术和斩波稳定放大器相结合,可提供高压隔离,差分输出和200kHz带宽,并可提供多种精度(3%,1%,0.5%)。


图3 ACPL790X光耦隔离放大器功能框图

CMOS隔离:

相较与前两种隔离方案,本文更推荐CMOS的隔离方式。SI8920世强代理的Silicon Labs推出的一款带隔离的放大器,基于Silicon Labs专有的CMOS隔离技术,其低压差分输入非常适合测量电流分流电阻上的电压或传感器必须与控制系统隔离的任何位置。可以输出差分模拟信号。与以上两种隔离技术相比,该技术可实现更高的性能,更低的应用温度,更为出色的耐老化性能,更紧密的部件匹配以及更长的使用寿命。


除此之外,Si8920还具有更低的信号延迟,使控制系统能够快速响应故障或负载变化;低失调和增益漂移可确保精度。极高的共模瞬态抗扰度意味着即使在电机驱动系统和逆变器中存在高功率开关的情况下,也能提供精确的测量。


图4 Si8920内部结构框图


结论:

无论是基于磁性,光学还是CMOS耦合,隔离放大器都是一种有效的工具,可用于测量高共模电压下的小信号,或隔离电路接地。 它们在电源,电机控制器,远程电压感应,生物医学测量和远程数据采集中得到普遍应用。

授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
  • +1 赞 0
  • 收藏
  • 评论 6

本文由港君宝提供,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。

相关研发服务和供应服务

评论

   |   

提交评论

全部评论(6

  • wch7475 Lv8. 研究员 2018-11-07
    学习
  • luosai Lv8. 研究员 2018-09-12
    学习了解下!
  • 小伟 Lv7. 资深专家 2018-09-10
    不错!学习了
  • 世强代理 Lv7. 资深专家 2018-09-10
    支持
  • duanmaxie Lv8. 研究员 2018-09-10
    学习了
  • yuyu Lv8. 研究员 2018-09-10
    学习了!
没有更多评论了

相关推荐

可pin to pin替换ACPL -C79B/ACPL -C79A的低成本电容隔离SI8921,实现电流检测

Silicon Labs低成本隔离放大器SI8921基于CMOS的隔离技术,可满足UL、VDE、CQC和CSA标准的严格要求,支持最高5kV隔离承受能力和1200V的工作电压,并能够提供比竞争对手隔离技术更宽的工作温度范围、更好的噪声抑制和更长的使用寿命。pin to pin替换ACPL-C79A,ACPL-C79B。

2018-09-30 -  设计经验 代理服务 技术支持 现货查询 批量订货

【经验】隔离放大器si8920替换ACPL C87用于母线电压检测设计方案,有效降低成本

Silicon Labs的隔离放大器si8920通常用于检测电流,其低压差分输入非常适合测量分流电阻两端的电压,输出8.1x或16.2x的差分模拟信号。本文加上通过修改采样电路,用si8920替换Avago的ACPL C87,整体方案成本下降很多。

2018-08-03 -  设计经验 代理服务 技术支持 现货查询 批量订货

【应用】5.0 kVrms高耐压电流检测放大器助力BMS系统参数检测

Silicon Labs Si8920电流隔离放大器具有极低的温度漂移(1μV/°C)确保在各种工作条件下性能稳定。具备业界领先的信号带宽(最高可达400kHz),可确保快速、精确的直流电流测量,以及主信号和谐波信号的精确呈现。支持最高5kV隔离承受能力和1200V的工作电压。本文讲述其在BMS系统中负载端设计,抗混叠滤波器设计及 Si8920设计思路。

2018-05-11 -  设计经验 代理服务 技术支持 现货查询 批量订货

SGMICRO(圣邦微)信号链和电源管理芯片选型指南

描述- SGMICRO specializes in high-performance and high-quality analog and mixed-signal integrated circuits, and is committed to building a comprehensive portfolio of the highest quality analog and mixed-signal integrated circuits to address all customer needs.

型号- SGM11108M,SGM8306-2,SGM8306-1,SGM61450,SGM3733B,SGM11108E,SGM852,SGM853,SGM851,SGM5347-12,SGM2558A,SGM2558B,SGM8261-5,SGM2564,SGM8261-1,SGM5347-10,SGM8261-2,SGM2549,SGM48017C,SGM72110,SGM8094,SGM836,SGM8091,SGM837,SGM61220,SGM8092,SGM8093,SGM835,SGM72108,SGM2553,SGM72106,SGM2555,SGM809B,SGM4519,SGM4517,SGM4518,SGM48010,SGM11106C,SGM63600,SGM41611,SGM4520,SGM4521,SGM48005,SGM8417-4,SGM8417-2,SGM4051C,SGM48000,SGM48001,SGM48002,SGM3843A,SGM61433,SGM621,SGM84782,74HC574,SGM58031,SGM620,SGM862,SGM41600,SGM2572,SGM41603,SGM860,SGM2571,SGM51622H,SGM4995,SGM4511,SGM2574,SGM4996,SGM4512,SGM4510,SGM2575,SGM51622D,SGM4515,SGM8T245S,SGM4516,SGM8250-1,SGM8250-2,SGM4514,SGM3209,SGM809,SGM8557-3,SGM8557-1,SGM8557-2,SGM803,SGM61012,SGM804,SGM802,SGM61013,SGM810,SGM811,SGM61007,SGM61006,SGM4782,SGM7237B,SGM8902,SGM8903,SGM8904,SGM4542,SGM8905,SGM4548,SGM4549,SGM3699,SGM4546,SGM4547,SGM48013C,SGM62110,SGM61020,SGM62112,AAP6153A,SGM61022,SGM62111,SGM800,SGM2596,SGM3200,SGM3206,SGM8270-2,SGM3207,SGM4535,SGM3204,SGM8270-4,SGM8T245,SGM829,SGM61230,SGM42512,SGM41664,SGM825,SGM61232,SGM823,SGM61234,SGM824,SGM891B,SGM42507,SGM42506,SGM40567,SGM4560,SGM42505,SGM4561,SGM6503,SGM4566,SGM8925,SGM6502,SGM8926,SGM6501,SGM4564,SGM8927,SGM5349-16,SGM4565,SGM6505,SGM4568,SGM6504,SGM8909,SGM818,SGM890B,SGM816,SGM42501,SGM40565,SGM42500,SGM814,SGM815,SGM812,SGM40560,SGM40561,SGM821,SGM822,SGM61235,SGM820,SGM4551,SGM4552,SGM4550,SGM4555,SGM4556,SGM4553,SGM4554,SGM51652S8,SGM8910,SGM5347-8,SGM4558,SGM11124E,SGM37863A,SGM11124F,74LVC2T45,SGM893B,SGM4581,SGM8941,SGM4582,SGM4583,SGM48521Q,SGM8704,SGM4588,SGMNQ59430,SGM8705,SGM4589,SGM8706,SGM8707,SGM8942,SGM8701,SGM8702,SGM8703,SGM12213A,SGM11210A,SGM61060,SGM2050C,SGM12UB1D2,SGM892B,SGM8276-4,SGM6510,SGM4573,SGM3001,SGM4574,SGM42513,SGM6514,SGM3005,SGM6513,SGM4578,SGM8276-2,SGM3002,SGM6512,SGM42622B,SGM8276-1,SGM3003,SGM6511,SGM4576,SGM8931,SGMOP17C,SGM8932,SGM8933,SGM6516,SGM12214A,SGM8934,SGM6515,SGM11210M,SGMNE20220,74AVC8T245,SGM3141B,SGM61030,SGM42403Q,SGM42553,SGM61032,SGM61031,74HC165,SGM62116,SGM8953-1,SGM62118,SGM8953-2,SGM62117,SGM8708,SGM8709,SGM4075-2,SGM3140B,SGM61040,SGM4075-1,SGM42544,SGM7300A,SGM7300B,SGM42541,SGM42540,SGM8951,SGM8952,SGM8710,SGM4590,SGM5200,SGM38045,SGM38042,SGM6533,SGM8711,SGM8712,SGM8955,SGM38046,SGM8956,SGM2053S,SGM8199L2,LM2904,SGM8199L1,SGM41002,SGM8968-4,SGM8968-2,LM2902,SGM8968-1,SGM8740,SGM8741,SGM8742,SGM2077A,SGM8743,SGM2077B,SGM8263-1,SGM8748,SGM8263-2,SGM8417-1,SGM8749,SGM12CB1A5,SGM8744,SGM40666B,SGM8745,SGM11104S,SGM40666A,SGM8746,SGM8747,SGM41513D,SGM41513A,SGM42561,SGM42560,SGM8957-1,SGM8957-2,SGM42562,SGM5208-14,SGM5223,SGM48018C,SGM11102F,SGM11102G,SGM41512A,SGM37603A,SGM8521,SGM8522,SGM11102S,SGM33685A,SGM5018,SGM33685B,SGM33685C,SGM8524,SGM8604-1,SGM11103E,SGM8604-5,SGM8193A3,SGM11103F,SGM8604-2,SGM8193A2,SGM48019C,SGM8604-3,SGM8193A1,SGM8193A0,SGM37604A,SGM8751,SGM11103S,SGM41007,SGM41008,SGM6332,SGM8750,FT2830P,SGM11212M,SGM41280,SGM41281,SGM41283,SGM5353-16,SGM37891A,SGM41285,SGM41286,SGM7SZ244S,SGM8542,SGM51652H8,SGM8543,SGM8301,SGM8544,SGM8302,SGM8545,SGM51652H4,SGM8541,SGM8429C-4,SGM8304,SGM8607-2,SGM37892A,SGM13003A,SGM8531,SGM8773,SGM8532,SGM8534,SGM8770,SGM8771,SGM8772,SGM8535,SGM8536,SGM8537,SGM12024A,SGM8538,SGM65230,SGM37893A,SGM65231,SGM65232,SGM8969-2,SGM8969-1,SGM13002A,SGM2035C,SGM7232,SGM9128YP,SGM41291,SGM2036S,74LVC1G32Q,SGM13001C,SGM13001B,74LVC138,SGM2581E,SGM8958-2,SGM41295,SGM13001A,SGM8958-1,SGM7222,SGM6132,SGM8554,SGM7223,SGM8555,SGM7224,SGM6130,SGM8556,SGM2581C,SGM8551,SGM7220,SGM2581A,SGM8552,SGM7226,SGM7227,SGM7228,SGM7229,SGM44599,SGM8581,SGM8713A-1,SGM8582,SGM6613A,SGM8584,SGM832B,SGM41282C,SGM832A,SGM8714B-1,SGM8924A,SGM811C,SGM5355-16,SGM7SZ19,74LVC1G125,SGM48535B,SGM89000,SGM7SZ14,SGM811B,SGM48535A,SGM48752X,SGM431VB,SGM2560A,SGM37603,SGM2560B,SGM6611C,SGM15CB1A4,SGM810B,SGM41280A,SGM8591,SGM8592,SGM48753X,SGM9203,SGM6612A,SGM8594,SGM8922A,SGM4T245,SGM48753,SGM48754,SGM48755,SGM48756,SGM51242R8,SGM48757,SCM40668,SGM813B,SGM48759,74AVC4T245,SGM8140,SGM8141,SGM48751,SGM449,SGM48752,SGMNQ07430,SGMPM21330,SGM48510,SGM458,SGM3785S,SGM37864,SGM61720,SGM459,SGM37863,SGM457,SGM8142,SGM452,SGM450,SGM451,SGM05UB1B3,SGM37862,SGM37861,SGM05CB1A8,SGM05CB1A7,SGM812B,SGM05CB1A4,74GTL2005,SGM25881,SGM447,SGM448,SGM446,SGM7SZ244,SGM8478-1C,SGM51242R4,SGM8139,SGM51242R2,SGM3705,SGM48536,SGM48537,SGM48538,SGM48539,SGM5351-16,SGM2588G,SGM2588E,SGM2588K,SGM3712,SGM3713,SGM2588C,SGM3710,SGM3711,SGM2588A,SGM48522,SGM48523,SGM48525,SGM48526,SGM48760,SGMNQ07440,SGM48520,SGM48521,SGM8557-5,SGM71XX,SGM706B,SGM460,SGM3701,SGM3700,SGM3727,SGM3741B,SGM3725,SGM3726,SGMOP07,SGM898,SGM899,SGM896,SGM897,SGM895,SGM4823,SGM2566B,SGM3735,SGM3732,SGM4822,SGM2566A,SGM3716,SGM3740B,SGM48544,SGM4806,SGM3717,SGM48545,SGM3714,SGM3715,SGM4809,SGM4807,SGM3718,SGM4808,SGM3719,74LVC157,SGM48780,SGM48540,SGM48541,SGM48542,SGM48543,SGM37898,SGM51652H,SGM51652D,SGM3720,SGM37891,SGM4812,SGM37892,SGM4810,SGM37895,SGM3749,SGM3747,SGM3748,SGM72204A,SGMNQ40430,SGM

2024/6/11  - SGMICRO  - 选型指南 代理服务 技术支持 现货查询 批量订货

Nisshinbo(日清纺)电子芯片选型指南(中文)

目录- 公司简介    新产品列表    运算放大器和比较器    AFE    电源管理IC    LED驱动器/控制器    音频和视频IC    通信用IC和射频器件    电机IC    光电传感器    信号调节外设    产品封装一览    产品索引   

型号- NJM2902C,NJM2902B,NJU7076B,NJM7056,R3134,R3133,R2045,NJW2368,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,R3150-A,NJU6364系列,R5560,NJU6397系列,NJW2377,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJW1280,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,R3150-B,R2061,R3150-E,NJW2344,NJM2820,R3154,R3150-F,NJM2822,R2062,R3152,NJM2821,NJW4760,RM516,NJM2823,NJM2825,NJM2828,NJG1801AKGC-A,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,RS5C338A,R5106,NJU3610,R5107,R5108,R5109,R5104,R5105,NJM2151A,R3160,R5101,NJM2831,NL6010,NJM2830,NA2100,NJM2835,NL6011,NJM2837,NJM2836,NL6012,NJM2839,NJL5902R,R1155,NJG1669MD7,R1154,NJW4107,NJU72501,NJW4106,NJW4105,NJM2570A,NJW4104,NJW4100,R1150,NJM2801,NJM2804,NJM2806,NJM2805,R5528,NJM062C,R5524,R5527,R5520,NJW4109,NJG1684ME2,NJW4108,R5523,NJW4118,NJW4116,NJW4113,R1163,R1160,R1161,NJW4111,NJW4110,NJW4351,NJM2815,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R3111,R5538,R2023,R3118,R3117,NJM2904C,R5533,R3116,NJM2904B,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R2262,NJW1298,NJW4321,R1171,NJW4320,R1172,NJM78M00S,NJM2903C,NJU7382A,NJM084C,RN5T618,R2033,NJG1801BKGC-A,R5542,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJW2392,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJM2879-H,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP602,RP604,RN5T614,RP605,NB7200,NJU7360,R1801,NJU7356,NJU77572,R1800,NJM41001T,RN5RZ,NJU8759A,NJU7093A,NJU6368系列,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJU6322系列,NJW1200,NJG1740MHH,MUSES8820,RN5VD,NJU7387,NJU72090,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,RC5T519,NJU72097,NJU6311系列,RM590,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU6377系列,NT1189GDAE3S,NJU9103,RC5T619X,NJU9102,NJU9101,R5117,R5114,NJM2880,R5115,R5116,NJM2882,NJM2881,R5110,NJM2884,R5111,R3121XXXXG,NJM2883,NJM2641,R5112,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,NL6002,R3121XXXXA,NT1191GEAE3S,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RM517,RV5C348B,NJU6366系列,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU6222系列,NJU77580,NJU77582,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,RN5RL,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,NJL5830R,RN5RT,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,R3121-A,NJM2875,NJM2874,NJM2877,NJM2876,R3121-E,NJU6080,NJM2879,NJM2878,R3121-G,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NC2700M,NJM2288,NJM2287,RP200,NJL5513R,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NC2701M,NJU71074,NJM8830,NSVS1231,NJM2299,NJM2059,NJM2058,NJM2872B,NJG1145UA2,NJG1814MD7,NJU8759,NJU71041,NJG1146KG1,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM084CA,NJM8801,NJM2871A,NJL6193R-3,NJM2871B,R3120XXXXE,NJU6323,NJU6322,NJU6321,R3120XXXXA,NJU7650,NJG1186PJL-A,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU7680,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,MUSES72323,NJU3719A,NS1101,NJU7670,NS1102,NJU6324系列,NJU7677,NJM78M00,NJM41005T,NJG1818K75,NJM358C,NJL5510R,NJU7222,NJU7223,NJG1648HB6,NJL6401R-3,NC2702M,NJU6377,NJU6376,NJU7221,NJL5313R,NJM082CA,NJU7211,NJU6363,NJU6360,NJU7691,NJU6367,NC2703M,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJU8789,NJM358CA,NJU77903-Z2,NJU7690,NJU077,R1232,NJM2586A,RN5C752,NJD3015,RN5C750,NJM064CA,NSVS1093,NJW4148,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4382,NJW4140,NJW4750T1,NJM45001,NJW4381,R1243,R5601,R5602,R1242,NJU72322,R1245,NJG1186PJL,R5111XXX2D,NJU72315,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,R5111XXX2C,NJW4155,NJW4154,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,R5617,R5619,R5612,R5613,NJM393CA,R5610,R5611,NJW4119,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,MUSES72320,NJG1173UX2,NSTS9116A,NJW4152-AB,NJD3004,NJU71091T1,NJD3007,NJG1801K75,NJW4138,NJM2583A,NJW4375,R1260,NJW4133,NJW4132,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,ND1160,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJU7602,RN5C711,NJW1871A,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NP8700,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU7620,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NJU3711A,NJM339C,NJW4161,ND1130,NJW4160,NJG1686MHH,NR1700,NJU7610,R1225,NJU72344,NJU72343,NJU6394系列,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NJW4177,NJU4052B,NJG1117HA8,NJW4175,NJW4172,NJW4171,NJW4170,NJU3712A,R3150XXXXA,R3150XXXXB,NJM41031,NJU7870-Z2,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7391A,NJU7089,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJG1187KG1,NJW1159,NJM2723,NJM2725

2023/4/27  - NISSHINBO  - 选型指南 代理服务 技术支持 现货查询 批量订货

芯谷科技(Silicore)模拟和数模混合IC选型指南(英文)

目录- Company Profile    Audio and Video Circuit    Power Management Circuit    Communication Series Circuit    LNB Circuit of Satellite Receiver    Capacitive Touch Key Control Circuit    Clock Controller Circuit    Power Tool Speed Control Circuit    Leakage Protector Circuit    Operational Amplifier Circuit    Driver Circuit    Universal Microcontroller Circuit   

型号- D8051,D8052,D32F103,D8053,D32F104,D8054,D32F105,MXD2002,D4809,MXD2001,79LXX,MXD2000,D4890,D7000,D70XX,D1381,D337,D8634CF,D2068,D2587,LMV358,D1084-XX,D8600,MC34063A,D4800,D2107,D6287,D4140,D6283,D6282,D2630,D2596,D3842,D2632,78SXX,D2631,D2076,D2504A,D7368,D3845,D3846,D1302,D3843,D3844,D54123B,D55125ADA,D02,D2171,D2576HV,D358,D232,D8829,TS01S,D8543,D8544,S321,D1237,D2568,ULN2003,D3414,D34018,D54123,ULN2803,D8563,D1117-XX,B34063,D2212,WL431,D1122,D2577,D4510,D2576,WL432,D3308,D7500,79XX,D3703,ULN2803L,D75232,D9741,GS069,D5020,D2596HV,D258,D2025,D5139,D4202,D5534,D5015,D5532,D4440,D8400,D8521,D7312,D8522,D8128,D8524,D2668,D2822,D7292,TS08N,D34118,D1509,S324,D706,LDO SERIES,D8541,D2822M,D8542,D4580,78MXX,TS223B,D7050,TS223C,D3485,D3121,78XX,D1085-XX,D1507,D3524,D336-5.0,D3525,D29150,S358,D29151,TS12,79MXX,D317,D2822ML,D2761,D1675,TS223,D4147,D4145,D3211,D1671,D8227,D6208,TS06,TS04,GS016,D431L,D4560,KS4558,78LXX,D724,D723,D722,D721,D324,D2652,D4556,D2651,D321,D2650,D6211,D8631,D2538,D8632,D8634,D1721,D336-2.5,D4558,D31101

2023/4/10  - 芯谷科技  - 选型指南 代理服务 技术支持 现货查询 批量订货

ROHM(罗姆)电源管理IC选型指南(英文)

目录- Linear Regulators    Switching Regulators    System Power Supply ICs    Non-isolated type ACDC Controller ICs    Isolated and Non-isolated Type ACDC Converter    Isolated Type ACDC Converter ICs    Gate Drivers    Temperature Monitor    Power Management Switch    Wireless Power    Battery Management IC    Voltage Detectors (Reset ICs)   

型号- BD7673AG,BU90006GWZ,BAJ0CC0FP,BD81026MUV,BA18JC5T,BD52XXFVE SERIES,BD18KA5W,BD1CIC0WHFV,BD1CIC0W,BU43XXG SERIES,BH25RB1WGUT,BD18HA3WEFJ,BD7602GUL,BU27TA2WHFV,BD82001FVJ-LB,BAJ2CC0WT,BD12IC0MEFJ-LB,BD50FA1MG-M,BD9109FVM-LB,BD15HA5WEFJ,BD50HC5MEFJ-C,BA70BC0FP,BD50FD0WHFP,BD70GA5MEFJ-LB,BD50HC5MEFJ-M,BM61M41RFV-C,BD9C301FJ,BU48XXF SERIES,BD15KA5WFP,BU1BTD2,BD30GA5MEFJ-M,BD15GC0MEFJ-LB,BD00GA5MEFJ-LB,BM2SC123FP2-LBZ,BD80C0AWFP2-C,BD50GA3WNUX,BD9P135MUF-C,BD18HC0MEFJ-M,BD46EXX1G-M,BU30TA2WNVX,BD71L4LG-1,BD30IC0W,BD95821MUV,BA50JC5T,BD70HC0WEFJ,BD00GC0MEFJ-M,BD8158FVM,BD49XXFVE SERIES,BA25BC0WFP,BD12IC0WEFJ,BD18HA3MEFJ-LB,BD53XXG-2M SERIES,BU32TD3WG,BM6112FV-C,BD87A34FVM,BM2P26CK-Z,BD30GA3W,BD90FD0W,BD52XXG-2C,BD6046GUL,BD47XXG SERIES,BD82006FVJ-M,BD10KA5WFP,BA03CC0FP,BUS1DJC0GWZ,BD433M5FP-C,BD18HC5MEFJ-M,BD90C0AFPS-LB,BU15JA2VG-C,BM2P0361K-Z,BM2P063EK-LBZ,BU30TD2,BD2066FJ-LB,BU30TD3,BAXXDD0T,BAXXDD0W,BA17805FP,BD8313HFN,BD22621G-M,BD80GA3WNUX,BDJ2FC0WFP,BH31NB1WHFV,BD2201GUL,BD6529GUL,BD750L5FP-C,BD82039FVJ,BD9D322QWZ,BD18IA5MEFJ-M,BM2P151S-Z,BD60HA5MEFJ-LB,BH29M0AWHFV,BD95514MUV,BA70BC0,BD70522GUL,BD25KA5WF,BU18JA2DG-C,BD9S200MUF-C,BD33HA5MEFJ-LB,BD3573YFP-M,BD80FD0WHFP,BD9E303EFJ-LB,BD25HA3MEFJ-M,BUXXSD2MG-M,BU29TD2,BD4271HFP-C,BD37210AMUV,BU29TD3,BD45XX1G,BD00HA5MEFJ-M,BD52XXG-2M,BD30GA3MEFJ-LB,BD9701FP,BD25GA5MEFJ-LB,BD8311NUV,BH28RB1WGUT,BU2ATD2WNVX,BU18SA4WGWL,BU32TD2WNVX,BD3539FVM,BD10IC0WHFV,BU12JA2MNVX-C,BAXXBC0,BU48XXFVE SERIES,BH18M0AWHFV,BD33C0AWFP2-C,BD9161FVM,BD18KA5WF,BD9355MWV,BD45EXX2G-M,BA17810FP,BD90C0AWFP-C,BM2P0361-Z,BD82040FVJ,BA90BC0,BD15IC0WEFJ,BD9B100MUV,BA178M07,BA178M06,BA178M09,BA178M08,BM2P241W-Z,BU34DV7NUX,BU1JTD2WNVX,BD42530EFJ-C,BD9104FVM,BD50GC0MEFJ-LB,BDJ6FD0WHFP,BA178M10,BA178M12,BA178M15,BH33RB1WGUT,BA178M10FP,BA178M18,BU46KXX2G SERIES,BD9S000NUX-C,BD90GA3MEFJ-LB,BD70FC0W,BM2P0363F,BD2069FJ-M,BU25TD3,BU25TD2,BD450M5WFP2-C,BD7F100HFN-LB,BD48XXFVE,BA178M20,BD8317GWL,BD9035AEFV-C,BA178M24,BD9P255EFV-C,BM2P051F,BD60GC0MEFJ-LB,BD3508MUV,BU46KXX2G,BD33GC0MEFJ-M,BU10TD2WNVX,BA178M10CP,BD00FC0W,BM2P101EK-LBZ,BDJ2GC0WEFJ,BU30SA4WGWL,BD81870MUF-M,BD42500G-C,BD15FD0W,BA05CC0WT,BA17810CP,BA9743AFV,BA25JC5T,BD9C401EFJ,BU25TA2WNVX,BA33DD0WT,BD30IC0MEFJ-LB,BD22641G-M,BD9B600MUV,BM2P052F,BM2P159PF,BD37A41FVM,BD50HC5WEFJ,BD87A29FVM,BD42540FJ-C,BU2JTD3WG,BD33C0AFP2-C,BM2P053F,BD33GC0MEFJ-LB,BD9874CP-V5,BU46KXX4G,BD49EXXG SERIES,BU21TD2WNVX,BD45EXX5G-M SERIES,BD25IC0W,BDJ2FC0W,BD00C0AWFP2-C,BA3259HFP,BM2P101X-Z,BA08CC0WFP,BD00FA1WEFJ,BD46EXX5G-M SERIES,BM2P054F,BDJ0GA3WNUX,BD7691FJ,BD82004FVJ-M,BD50FC0FP,BM2P060MF-Z,BD15HA5MEFJ-LB,BD50FC0W,BD60FC0WFP,BD48LXXG,BD25GA3W,BA50BC0WFP,BD18HA5WEFJ,BD9060F-C,BA15DD0WT,BA33BC0,BD2051AFJ,BU18TD2BD00HC5WEFJ,BA17809CP,BD6042GUL,BD35395FJ-M,BD80C0A,BD00FC0WFP,BD70GA3WEFJ,BHXXRB1WGUT,BD80FC0WEFJ,BD2266G-M,BM6101FV-C,BD15FD0WHFP,BD80C0AFP-C,BD82020FVJ,BD7690FJ,BD50C0AHFP-C,BDJ0GA3MEFJ-M,BD7684FJ-LB,BAJ0BC0,BA70BC0WT,BA08CC0FP,BDXXIA5,BD50C0AFP-C,BU25TD3WG,BD99950MUV,BM2P0151-Z,BD48EXXG SERIES,BM61S41RFV-C,BU32TA2WHFV,BD95601MUV-LB,BH26M0AWHFV,BD50FC0WEFJ,BU2FSA4WGWL,BM1P067FJ,BD81010MUV,BD9S201NUX-C,BD71L3SHFV,BD90302NUF-C,BD15HC5WEFJ,BD15HA3MEFJ-M,BU6652NUX,BD6528HFV,BD82032FVJ,BDXXIC0,BD00GC0WEFJ,BD9862MUV,BD52W03G-C,BD48W00G-C,BH15M0AWHFV,BU30JA2DG-C,BD91361MUV,BD33GC0WEFJ,BDJ0GA3WEFJ,BUXXSA5WGWZ,BM2P091F,BA33DD0T,BD37A19FVM,BA33DD0W,BD00IA5WEFJ,BD733L2FP-C,BD30KA5FP,BM81100MUW,BDJ2GA3W,BA33D15HFP,BA30BC0,BD2233G,BM2P092F,BD90C0AFP2-C,BU34TD3WG,BH30M0AWHFV,BD50C0AWFP-C,BD45XX1G SERIES,BA00CC0W,BD30GC0WEFJ,BM1Z103FJ,BD9060HFP-C,BD9A302QWZ,BD82044FVJ,BH2JNB1WHFV,BD9G341AEFJ-LB,BD30HC0MEFJ-LB,BM2P093F,BD00HC5MEFJ-LB,BM2P131E-Z,BD2232G,BD47XXG,BAJ0BC0W,BA30JC5T,BD18IC0WEFJ,BAJ0BC0T,BA80BC0T,BU42XXF,BA80BC0W,BU42XXG,BA178M05FP,BD800M5WFPJ-C,BD50GA3W,BD99A41F,BD12KA5WFP,BU28TD2WNVX,BD33IA5WEFJ,BM2P094F,BD49KXXG,BU13TD3,BH30RB1WGUT,BU13TD2,BA15DD0W,BD90C0AWHFP-C,BD6538G-LB,BAXXCC0,BD50HA5WEFJ,BA08CC0,BA15DD0T,BU33UV7NUX,BD733L2FP3-C,BM2P121X-Z,BM2P095F,BU45KXX4G SERIES,BA18BC0FP,BD30IA5MEFJ-LB,BU30JA2VG-C,BD8961NV,BD15HA5MEFJ-M,BD95830MUV,BU45LXX2G,BD45XX2G,BA17805CP,BA17818FP,BD9137MUV,BD70GA5WEFJ,BD48EXXG,BA25BC0,BD18GC0WEFJ,BD30FC0WFP,BD25IA5WEFJ,BD30GA3MEFJ-M,BD4XXM5W,BA00CC0WFP,BD9P205EFV-C,BD9596BMWV,BD8132FV,BD25HA5MEFJ-M,BD9536FV,BD8963EFJ,BD9326EFJ,BU28TD3WG,BD90GC0MEFJ-M,BD4XXM2W,BD50C0AW,BU45LXX4G,BD50GA3MEFJ-M,BD9B300MUV,BD80GC0MEFJ-M,BD15GA5MEFJ-LB,BD45XX5G,BU33SD2MG-M,BA178M18FP,BA25BC0FP,BA17818CP,BA178M05CP,BD18GA5MEFJ-LB,BU49XXG,BU49XXF,BDJ0GA5MEFJ-M,BHXXPB1WHFV,BU29TA2W,BD9227F,BM2P201W-Z,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BD25KA5W,BA50BC0T,BD70GC0MEFJ-LB,BA178M18CP,BH29NB1WHFV,BU21TD3,BD30IC0MEFJ-M,BU21TD2,BU18TD3WG,BU28TA2WNVX,BD82024FVJ,BU33SA4WGWL,BD3551HFN,BD60GC0MEFJ-M,BU27TA2W,BM2P209TF,BD9B304QWZ,BU18JA2VG-C,BU33TD2,BU43XXFVE,BA05CC0FP,BDJ0GC0MEFJ-LB,BD33FD0W,BD9615MUV-LB,BM81028AMWV,BA17809FP,BDJ2GA5MEFJ-LB,BU33JA2DG-C,BM2P151X-Z,BD50FA1FP3,BU90002GWZ,BA30E00WHFP,BU33TD3,BD15GA3WNUX,BA9741FS,BA178M09FP,BD9573MUF-M,BU11TD3WG,BD81870EFV-M,BM1

2022/8/3  - ROHM  - 选型指南  - Edition 2022 代理服务 技术支持 现货查询 批量订货 查看更多版本

AMC1200为什么常用电路推荐

AMC1200属于隔离芯的电压及电流采样芯片,可以参考Silicon Labs的SI8920的典型运用设计,属于差分式输入,输出,资料链接:https://www.sekorm.com/doc/617439.html;

2020-01-20 -  技术问答 代理服务 技术支持 现货查询 批量订货

虹茂半导体(HONGMAO SEMICON)电源管理IC/信号链IC产品参数选型表

目录- LDO IC    带使能LDO IC    耐高压LDO IC    带使能耐高压LDO IC    单节线性锂电充电IC    单节线性磷酸铁锂电池充电IC    镍氢/镍镉电池充电IC    太阳能供电充电IC    单节锂电保护IC    2节锂电保护IC    二合一锂电保护IC    低电压检测IC(复位IC)    看门狗电源监测IC    同步DC-DC升压IC    DC-DC升压IC    电荷泵DC-DC反压IC    DC-DC降压IC    耐高压DC-DC降压IC    RS232接口IC    DC-DC降压型LED驱动IC    LED日光灯/球泡灯/台灯驱动IC    非隔离降压稳压IC(小家电电源IC)    运放IC    比较器IC    逻辑电路IC    模拟开关IC    实时时钟日历IC    直流有刷马达正反转驱动IC    全极性/单极性 低功耗霍尔IC    三端稳压IC    通用DC-DC变换IC    通用PWM控制IC    恒压恒流控制IC    电压基准源IC    同步整流IC    达林顿驱动IC   

型号- HM29151,HM8805-ADJ,HM4115A,HM29152,HM5054B,NJM4580,HM5430D4,HM8100,HM8101,RT9809,HM4115MR,HM5501,TL494,SGM8541,HM7805,LM2596HV,AD8541,LM432,HM1509E,LM431,TD62084,TSM1051,HM6030,HM74HC164,NCV33204,HM5501DR,HM56XXB,NCV33201,NCV33202,HM116A,HM73XXH,HM73XXN,HM5055DR,HM4310,HM73XX,HM4313,HM4057D8,HM4051A,TD62784,TD62783,HM317,ULN2803A,HM432,HM1156,HM431,UTC324,HM4057DR,AZ358,HM75XXH,HM1509,HM62783A,LMV321,HM5056DR,ULN2804A,ILN2004A,HM3005,KID65083,HM61C/NXXXMR,KID65084,HM75XXHB,HM5052MR,MCP6001,AMS1117B,MCP6002,HM117D,LM358,LMV331,SN74HC595,HM5056ES,MCP6004,HM3232,HM5511B,LMV324,AP431,HM62784A,HM4054E,MC4560,HM4070D8,HM74HC04D,LM321,HM4056A,LM324,HM2675HVT,HM2675HVS,HM1084,HM9921,HM9922,HM462,HM9923,HM465,KID65784,HM53XXB,NJM2107,FSA3157,KID65783,TL432,TL431,TD62083,HM4055H,MC4580,HM4070DR,AP4310,HM118,LM339,HM116,HM5431,HM9910,HM5430,SN74HC245,HM232,HM74HC595D,HM5056D8,HM3139,HM4056E,MC33202,HM809,MC33201,HM54XXBM5,HM74HC245D,DW01A,HM2675HV,HM4115ES,UTC78D05A,LMV358,HM78XX,HM4056HA,AME8500,SN74HC138,HM4051AD2,HM4057E,HM4057H,JRC4558,UT81XX,S808,HM61C/NXX2,HM5056RD,SGM324,HM3157,HM5056RD8,JRC4560,HM5056RE,HM2741,HM2740,SGM321,SGM3005,LM393,SN74HC164,HM74HC138D,HM5501MR,XC61CC(N),HM4275,SGM358,HM6216,HM6214,SGM3157,MAX809,XC61FC(N),AZ324,LM258,ULN2003A,HM7660,LMV393,MC34063,HM56XXBM5,HM4024,HM1509HV,HM6206,NJM456,ILN2003A,HM54XXB,HM4051ADR,HM6208,HM73XXHB,HM1558,HM78XXM5,ULN2004A,LM2904,TSM103,HM5430D,HM8541,HM6235,HM4056,HM6234,HM4057,HM74HC595DT,HM4054,PCF8563,TS924,TS922,TD62003A,TS921,LM2596,MCP6404,HM78L05,MCP6401,MCP6402,HM6226,AIC1680,SN74HC04,TD62004A,LM2576HV,L9110E,L9110,HM8563,HM74HC245DT,HM6382,HM75XX,UTC358,LM4558,IMP809,UC3842,UC3843,IK62783,IK62784,HM4070,HM78M05,HM5208FM,HM6245,HM5155,HM1232,HM1234,DW03,JRC4580,HM1235,HM809系列,UTC4558,MC33204

2023/3/6  - 虹茂半导体  - 选型指南 代理服务 技术支持 现货查询 批量订货

【应用】PFC电流检测的低成本方案:带隔离的电流采样芯片SI8920,高精度、小体积

目前的PFC设计通常需要检测环路的电压及电流,使效率达到最高化,对于PFC的电流检测方法通常会涉及到隔离问题,用带隔离的电流检测芯片会更好,Silicon Labs推出的SI8920具有高精度,小体积,低成本的优势非常适合PFC的电流检测芯片。

2019-11-01 -  应用方案 代理服务 技术支持 现货查询 批量订货

变频器电机相电流检测方案采用电流检测电阻R(SENSE)+HCPL-7840电流检测光耦实现,想更换一款可pin to pin替代HCPL-7840的隔离器件,请问是否有合适型号推荐?

推荐Si8920BC-IP隔离容耦,有SOIC-16宽体封装和DIP8表面封装两种选择,其中DIP8封装可pin to pin替代HCPL-7840,产品特点如下:1、低压差分输入范围:±200mv;2、低信号延迟:仅0.75μs;3、输入失调电压0.2mv;4、增益误差<0.5%;5、卓越的漂移规格:1 μV/°C失调漂移、60 ppm/°C温度漂移;6、全数值范围内非线性误差:0.1%;7、高共模抑制75kv/μs;8、工作温度:-40℃~ +125℃;9、通过AEC-Q100认证。

2017-05-05 -  技术问答

Nisshinbo(日清纺)电子器件选型指南(英文)

目录- Company Profile    Electronic Devices Products Lineup    Operational Amplifiers    Sensor Measurement AFEs    Power Management ICs    LED Driver/Controller    Audio & Video ICs    Communication ICs & RF Devices    Motor ICs    Optoelectronic Devices    Signal Conditioning Peripherals    SAW Filter    MEMS Microphone Elements    Package Information   

型号- NJM2902C,NJU7076B,NJU6367 SERIES,R3134,R3133,R2045,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,R5560,NJU6227 SERIES,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,NJU9252P,R2061,R3154,NJM2820,R3152,NJM2822,NJU6397 SERIES,R2062,NJM2821,NJM2823,NJM2825,NJM2828,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,R5106,R5107,NJU3610,R5108,R5109,NJU7221 SERIES,R5104,R5105,NJM2151A,R3160,R5101,NJM2831,NJM2830,NJM2835,NJM2837,NJM2836,NJU9102A,NJL5902R,NJG1131HA8,R1155,NJM78L,NJG1669MD7,R1154,NJM78M,NJW4107,NJW4106,NJU72501,NJW4105,NJW4104,NJM2570A,R1150,NJW4100,NJM2801,NJM2804,NJM2806,NJM2805,NJU7202 SERIES,R5528,NJM062C,R5524,R5527,R5520,NJW4116T1,NJG1684ME2,NJW4108,R5523,NJG1801AKG-CA,R1163,R1160,R1161,NJW4111,NJW4110,NJW4351,NJM2815,NJW4350,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJG1801BKG-CA,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R3111,R5538,R2023,R3118,R3117,NJM2904C,R3116,R5533,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R1171,NJW1298,NJW4321,R1172,NJW4320,NJM78M00S,NJM78,NJM2903C,NJU7382A,RN5T618,R2033,R5542,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJM2879-H,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP601,RP602,RP604,RN5T614,RP605,NUU72315,NB7200,NJU7360,R1801,NJU77572,NJU7356,R1800,NJM41001T,NJU8759A,NJU7093A,NJU77578,NJW4118T1,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJW1200,NJU6323 SERIES,NJG1740MHH,MUSES8820,NJU72090,RN5VD,NJU7387,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,NJU72097,RM590,NJU6394 SERIES,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU9556,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU9103,RC5T619X,NJU9102,NJU9101,R5117,NJM2880,R5116,NJM2882,NJM2881,NJM2884,R3121XXXXG,R5112,NJM2883,NJM2150A,NJM2641,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,R3121XXXXA,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RV5C348B,RX5RZ,RX5RW,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,RX5RL,NJG1148MD7,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU77580,NJU77582,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,RN5RT,NJM2390A,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,NJM2875,NJM2874,NUSES72320,NJM2877,NUSES72323,NJM2876,NJU6080,NJM2878,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NJU6365 SERIES,NJU6324 SERIES,NSVS1245,NSVS1246,NJM2288,NJM2287,RP200,NJL5513R,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NJU71074,NJM2292,NSVS1231,NJM2294,NSVS1237,NJM2299,NJM2059,NJM2058,NJU6229 SERIES,NSVS1240,NJM2872B,NJG1145UA2,NJU3716A,NJU8754,NJG1814MD7,NJU8759,NJU71041,NJU71042,NJG1146KG1,NJU6450A,NJU6376 SERIES,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM8801,NSVS1271,NJM2871A,NJL6193R-3,NJM2871B,NJU3715A,R3120XXXXE,NJU6323,NJU6322,R3120XXXXA,NJU6321,NJU7650,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU6350,NJU7680,NJW1504,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,NJU3719A,NJU7200 SERIES,NJU7670,NJU7677,NTU8759A,NJM41005T,RX5C338A,NJM358C,NJL5510R,NJU7222,NJU7223,NJG1648HB6,NJW1146A,NJL6401R-3,NJU6377,NJU6376,NJU7221,NJL5313R,NJU6363,NJU6360,NJU7691,NJU6367,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJU8789,NJM358CA,NJU77903-Z2,NJU7690,R1232,NJM2586A,RN5C752,RN5C750,NJM064CA,NSVS1093,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4140,NJW4382,NJW4750T1,NJM45001,NJW4381,NJL5311R,NJU7222 SERIES,R1243,R5601,R5602,R1242,NJU72322,NJU6321 SERIES,R1245,R5111XXX2D,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,R5111XXX2C,NJW4155,NJW4154,NJL5312R,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,NJU6222 SERIES,R5617,R5612,R5613,NJM393CA,R5610,NJW4119,R5611,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,NSTS9116A,NJD3006,NJW4152-AB,NJD3004,NJU71091T1,NJG1801K75,NJD3007,NJW4138,NJM2583A,R1260,NJW4133,NJW4375,NJW4132,NJU6360 SERIES,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,NJL5310R,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJU7602,RN5C711,NJU6515,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,NJU7325A4:K17,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU6532,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NJU3711A,NJM339C,NJW4161,NJW4160,NJG1686MHH,NJU7610,R1225,NJU72344,NJU72343,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NJW4177,NJU4052B,NJW4175,NJG1117HA8,NJW4171,R3150XXXXA,NJW4170,NJU3712A,R3150XXXXB,NJM41031,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7089,NJU7391A,NJU6363 SERIES,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJG1187KG1,NJW1159,NJM2723,NJM2725,NJU7084,NJU7085,NJM2729,NJG1801AKGCA,NJ

2022/8/25  - NISSHINBO  - 选型指南 代理服务 技术支持 现货查询 批量订货

【选型】隔离放大器Si8920BC-IP可替代TI AMC1200用于电动汽车充电桩电流测量

本人设计了一款AC/DC电源模块,输入三相380VAC,输出200~500VDC,0~60A,采用DSP作为主控制,稳压稳流可调输出,能够多模块并联输出。模块电流测量采用隔离放大器,选择Silicon Labs的Si8920BC-IP替代TI的AMC1200。

2019-07-27 -  器件选型 代理服务 技术支持 现货查询 批量订货

Silicon Labs(芯科科技)隔离技术及产品介绍

描述- 本资料主要讲述的内容是关于Silicon Labs(芯科科技)隔离技术及产品的介绍。

型号- SI86XXT,SI8285,SI8286,SI86XX,SI87XX,SI823X,SI88XX,SI8920,SI838X,SI827X,SI826X,SI875X,SI890X

2018年07月  - SILICON LABS  - 培训文档-商品应用及供应商介绍 代理服务 技术支持 现货查询 批量订货

Si8920 Data Sheet

型号- SI8920,SI8920BD-IS,SI8920AC-IS,SI8920BC-IS,SI8920BC-AP,SI8920AD-IS,SI8920BC-IP,SI8920B,SI8920A,SI8920AC-IP

January 2019  - SILICON LABS  - 数据手册  - Rev. 1.03 代理服务 技术支持 现货查询 批量订货 查看更多版本
展开更多

电子商城

查看更多

品牌:SILICON LABS

品类:Wireless Gecko SoC

价格:¥8.1764

现货: 103,878

品牌:SILICON LABS

品类:8 BIT MCU

价格:¥3.9026

现货: 97,605

品牌:SILICON LABS

品类:Mixed-Signal MCU

价格:¥12.9143

现货: 95,458

品牌:SILICON LABS

品类:Mighty Gecko Multi-Protocol Wireless SoC

价格:¥27.0929

现货: 90,767

品牌:SILICON LABS

品类:Wireless SoC

价格:¥31.7756

现货: 88,300

品牌:SILICON LABS

品类:Wireless SoC

价格:¥35.3989

现货: 87,727

品牌:SILICON LABS

品类:Wireless SoC

价格:¥19.9760

现货: 84,918

品牌:SILICON LABS

品类:8 BIT MCU

价格:¥3.5305

现货: 84,861

品牌:SILICON LABS

品类:8位MCU

价格:¥5.8534

现货: 72,219

品牌:SILICON LABS

品类:Transceiver

价格:¥15.8878

现货: 63,258

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

现货市场

查看更多

品牌:SKYWORKS

品类:开发工具

价格:¥211.9083

现货:11

品牌:SKYWORKS

品类:CMEMS OSCILLATOR

价格:¥0.8369

现货:155,000

品牌:SILICON LABS

品类:Switch Hall Effect Magnetic Position Sensor

价格:¥2.2924

现货:126,000

品牌:SKYWORKS

品类:CMEMS OSCILLATOR

价格:¥0.8369

现货:75,000

品牌:SKYWORKS

品类:driver

价格:¥2.7896

现货:64,000

品牌:SKYWORKS

品类:BROADCAST FM RADIO TUNER

价格:¥4.1230

现货:57,107

品牌:SKYWORKS

品类:CMEMS OSCILLATOR

价格:¥1.3948

现货:35,000

品牌:SKYWORKS

品类:Broadcast FM Radio Tuner

价格:¥4.3704

现货:33,789

品牌:SKYWORKS

品类:CMEMS OSCILLATOR

价格:¥1.3948

现货:30,000

品牌:SILICON LABS

品类:Light Sensor

价格:¥20.3400

现货:28,003

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

品牌:

品类:

价格:

现货:

服务

查看更多

波导隔离器定制

可定制波导隔离器频率覆盖5.5GHz~110GHz,插损损低至0.25dB、隔离度、正向方向功率、封装尺寸参数。

最小起订量: 1pcs 提交需求>

射频无源器件定制

可定制射频隔离器/环行器(10M-40GHz),双工器/三工器(30MHz/850MHz-20GHz),滤波器(DC-20GHz),功分器,同轴负载,同轴衰减器等射频器件;可定制频率覆盖DC~110GHz,功率最高20KW。

最小起订量: 1 提交需求>

查看更多

授权代理品牌:接插件及结构件

查看更多

授权代理品牌:部件、组件及配件

查看更多

授权代理品牌:电源及模块

查看更多

授权代理品牌:电子材料

查看更多

授权代理品牌:仪器仪表及测试配组件

查看更多

授权代理品牌:电工工具及材料

查看更多

授权代理品牌:机械电子元件

查看更多

授权代理品牌:加工与定制

世强和原厂的技术专家将在一个工作日内解答,帮助您快速完成研发及采购。
我要提问

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

研发客服
商务客服
服务热线

联系我们

954668/400-830-1766(工作日 9:00-18:00)

service@sekorm.com

投诉与建议

E-mail:claim@sekorm.com

商务合作

E-mail:contact@sekorm.com

收藏
收藏当前页面