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型号	下载订购	功能描述	制造商上传企业	LOGO
INA4181A1	文件：2.56681 Mbytes Page：62 Pages	INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1 gain error (maximum) – 文件：2.56681 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A1IPWR	文件：2.56681 Mbytes Page：62 Pages	丝印：4181A1；Package：TSSOP；INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1 gain error (maximum) – 文件：2.56681 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A1IPWR	文件：2.57416 Mbytes Page：62 Pages	丝印：4181A1；Package：TSSOP(PW)；INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1% gain error (maximum 文件：2.57416 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A1IPWR.B	文件：2.57416 Mbytes Page：62 Pages	丝印：4181A1；Package：TSSOP(PW)；INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1% gain error (maximum 文件：2.57416 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A1-Q1	文件：2.31721 Mbytes Page：52 Pages	INAx181-Q1 Automotive, Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C ≤ TA ≤ 125°C – HBM ESD classification level 2 – CDM ESD classification level C6 • Functional Safety-Capable – Documentation available to aid functional safety system design • Common-mode range (VCM): – 文件：2.31721 Mbytes 页数：52 Pages	TI 德州仪器	TI
INA4181A1QPWRQ1	文件：2.31721 Mbytes Page：52 Pages	丝印：4181A1Q；Package：TSSOP；INAx181-Q1 Automotive, Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C ≤ TA ≤ 125°C – HBM ESD classification level 2 – CDM ESD classification level C6 • Functional Safety-Capable – Documentation available to aid functional safety system design • Common-mode range (VCM): – 文件：2.31721 Mbytes 页数：52 Pages	TI 德州仪器	TI
INA4181A2	文件：2.56681 Mbytes Page：62 Pages	INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1 gain error (maximum) – 文件：2.56681 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A2	文件：2.57416 Mbytes Page：62 Pages	INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1% gain error (maximum 文件：2.57416 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A2IPWR	文件：2.57416 Mbytes Page：62 Pages	丝印：4181A2；Package：TSSOP(PW)；INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1% gain error (maximum 文件：2.57416 Mbytes 页数：62 Pages	TI 德州仪器	TI
INA4181A2IPWR	文件：2.56681 Mbytes Page：62 Pages	丝印：4181A2；Package：TSSOP；INAx181 Bidirectional, Low- and High-Side Voltage Output, Current-Sense Amplifiers 1 Features • Common-mode range (VCM): –0.2 V to +26 V • High bandwidth: 350 kHz (A1 devices) • Offset voltage: – ±150 μV (maximum) at VCM = 0 V – ±500 μV (maximum) at VCM = 12 V • Output slew rate: 2 V/μs • Bidirectional current-sensing capability • Accuracy: – ±1 gain error (maximum) – 文件：2.56681 Mbytes 页数：62 Pages	TI 德州仪器	TI

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技术参数

Common mode voltage (Min) (V)：
-0.2
Input offset (+/-) (Max) (uV)：
150
Input offset drift (+/-) (Typ) (uV/C)：
0.2
Gain (V/V)：
100
Gain error (%)：
1
Gain error drift (+/-) (Max) (ppm/°C)：
20
CMRR (Min) (dB)：
84
Bandwidth (kHz)：
350
Supply voltage (Max) (V)：
5.5
Supply voltage (Min) (V)：
2.7
Iq (Max) (mA)：
1
Number of channels (#)：
4
Comparators (#)：
0
Features：
Bi-directional
Rating：
Catalog
Operating temperature range (C)：
-40 to 125

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市恒科翔业电子有限公司	INA4181	TI德州仪器	22+	TSSOP20	24000	原装正品现货,实单可谈,量大价优	询价
兆亿微波(北京)科技有限公司	INA4181	TI			500		询价
瀚佳科技(深圳)有限公司	INA4181A3IPWR	Texas Instruments	24+	20-TSSOP	53200	一级代理/放心采购	询价
艾睿（深圳）半导体有限公司	INA4181A1IPWR	TI(德州仪器)	2447	TSSOP-20	315000	2000个/圆盘一级代理专营品牌!原装正品,优势现货,	询价
深圳市冠亿通科技有限公司	INA4181A3IPWR	Texas	25+		25000	原厂原包深圳现货主打品牌假一赔百可开票!	询价
讯运(深圳/上海)电子有限公司	INA4181A4QPWRQ1	TI(德州仪器)	2021+	TSSOP-20	499		询价
深圳市宇创芯科技有限公司	INA4181A2QPWRQ1	TI/德州仪器	24+	TSSOP-20	9600	原装现货,优势供应,支持实单!	询价
深圳市河锋鑫科技有限公司	INA4181A2QPWRQ1	TI(德州仪器)	2021+		8000	原装现货，欢迎询价	询价
深圳市芯泽盛世科技有限公司	INA4181A3QPWRQ1	TI/德州仪器	25+	TSSOP20	8880	原装认准芯泽盛世！	询价
贸泽芯城（深圳）电子科技有限公司	INA4181A3IPWR	TI/德州仪器	23+	TSSOP20	4478	一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、	询价

更多INA4181供应商更新时间2025-11-18 15:01:00

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