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INA2331	文件：638.98 Kbytes Page：24 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：638.98 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331	文件：639.36 Kbytes Page：24 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：639.36 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331	文件：294.59 Kbytes Page：15 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS 文件：294.59 Kbytes 页数：15 Pages	TI 德州仪器	TI
INA2331	文件：990.22 Kbytes Page：22 Pages	INSTRUMENTATION AMPLIFIERS 文件：990.22 Kbytes 页数：22 Pages	TI 德州仪器	TI
INA2331	文件：300 bytes Page：1 Pages	低功耗、单电源 CMOS 仪表放大器 The INA331 and INA2331 are rail-to-rail output, low-power CMOS instrumentation amplifiers that offer wide range, single-supply operation as well as bipolar-supply operation. The INA331 family provides low-cost, low-noise amplification of differential signals with a low quiescent current of 415µA (dr • DESIGNED FOR LOW COST\n• HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C\n• GAIN SET WITH EXT. RESISTORS FOR >5V/V\n• LOW OFFSET VOLTAGE: ±250 µV\n• HIGH CMRR: 94dB DC, 50dB at 45kHz\n• LOW BIAS CURRENT: 0.5pA\n• BANDWIDTH, SLEW RATE: 2.0MHz, 5V/µs\n• RAIL-TO-RAIL OUTPUT SWING: (V+)– 0.02V\n• WIDE T;	TI 德州仪器	TI
INA2331AIPW	文件：638.98 Kbytes Page：24 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：638.98 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331AIPW	文件：639.36 Kbytes Page：24 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：639.36 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331AIPWR	文件：638.98 Kbytes Page：24 Pages	Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：638.98 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331AIPWR	文件：639.36 Kbytes Page：24 Pages	丝印：INA2331A；Package：TSSOP(PW)；Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：639.36 Kbytes 页数：24 Pages	TI 德州仪器	TI
INA2331AIPWR.B	文件：639.36 Kbytes Page：24 Pages	丝印：INA2331A；Package：TSSOP(PW)；Low-Power, Single-Supply, CMOS INSTRUMENTATION AMPLIFIERS FEATURES DESIGNED FOR LOW COST HIGH GAIN ACCURACY: G = 5, 0.02%, 2ppm/°C GAIN SET WITH EXT. RESISTORS FOR > 5V/V LOW OFFSET VOLTAGE: ±250μV HIGH CMRR: 94dB DC, 50dB at 45kHz LOW BIAS CURRENT: 0.5pA BANDWIDTH, SLEW RATE: 2.0MHz, 5V/μs RAIL-TO-RAIL OUTPUT SWING: (V+) – 0.02V WIDE TEMPER 文件：639.36 Kbytes 页数：24 Pages	TI 德州仪器	TI

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技术参数

Vs (Max) (V)：
5.5
Vs (Min) (V)：
2.5
Input offset (+/-) (Max) (uV)：
1000
Gain (Min) (V/V)：
5
Gain (Max) (V/V)：
1000
Noise at 1 kHz (Typ) (nV/rt (Hz))：
46
Features：
Cost Optimized
CMRR (Min) (dB)：
80
Input bias current (+/-) (Max) (nA)：
0.01
Iq (Typ) (mA)：
0.415
Bandwidth at min gain (Typ) (MHz)：
2
Gain error (+/-) (Max) (%)：
0.1
Operating temperature range (C)：
-55 to 125
Type：
Resistor
Output swing headroom (to negative supply) (Typ) (V)：
0.025
Output swing headroom (to positive supply) (Typ) (V)：
-0.025
Input common mode headroom (to negative supply) (Typ) (V)：
0.55
Input common mode headroom (to positive supply) (Typ) (V)：
-1.7
Noise at 0.1 Hz-10 Hz (Typ) (uVpp)：
7
Gain non-linearity (+/-) (Max) (%)：
0.01

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市赛尔通科技有限公司	INA2331	TI	23+		65480		询价
深圳市正纳电子有限公司	INA2331	TI(德州仪器)	26+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
深圳市河锋鑫科技有限公司	INA2331	TI(德州仪器)	2021+		8000	原装现货，欢迎询价	询价
深圳市安富世纪电子有限公司	INA2331	TI/BB	23+	11+	7300	专注配单,只做原装进口现货	询价
盈创高芯电子（深圳）有限公司	INA2331	TI(德州仪器)	25+26+	TSSOP	3000	全网低价,原装原包	询价
深圳市毅创腾电子科技有限公司	INA2331A	BB	23+	SSOP	7000	绝对全新原装!100%保质量特价!请放心订购!	询价
深圳市鹏和科技有限公司	INA2331AIPWRG4	TI/BB	24+	TSSOP14	5000	只做原装公司现货	询价
深圳市华来深电子有限公司	INA2331AIPWR	TI	23+	TSSOP14	8560	受权代理!全新原装现货特价热卖!	询价
深圳市纳立科技有限公司	INA2331AIPWR	TI	三年内		1983	只做原装正品	询价
深圳市赛芯源科技有限公司	INA2331AIPWR	TI	2017+	TSSOP14	10000	原装正品,诚信经营	询价

更多INA2331供应商更新时间2026-9-28 14:10:00

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