Description
INA126, INA2126 SBOS062C * SEPTEMBER 2000 * REVISED JANUARY 2022 INAx126 MicroPower Instrumentation Amplifiers 1 .
The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition.
Features
* Low quiescent current: 175 μA/channel
* Wide supply range: ±1.35 V to ±18 V
* Low offset voltage: 250-μV maximum
* Low offset drift: 3-μV/°C maximum
* Low noise: 35 nV/√Hz
* Low input bias current: 25-nA maximum
* Temperature range:
Applications
* Level transmitter
* Flow transmitter
* Multiparameter patient monitor
* Mixed module (AI, AO, DI, DO)
* AC charging (pile) station
* Infusion pump
* Electrocardiogram (ECG)
VI+N
3
8
RG 1
V+ 7 INA126
40kΩ 10kΩ
6
VO = (VI+N
* VI
