INA126P Description

The INA126P is a precision instrumentation amplifier for accurate, low-noise, differential-signal acquisition. The two-op-amp design provides excellent performance with low quiescent current (175 μA/channel). These features combined with a wide operating voltage range of ±1.35 V to ±18 V make the INAx126 a great choice for portable instrumentation and data acquisition systems.

INA126P 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: –40°C to +85°C

INA126P Applications

Level transmitter

Flow transmitter

Multiparameter patient monitor

Mixed module (AI, AO, DI, DO)

AC charging (pile) station

Infusion pump

Electrocardiogram (ECG)