INA149-EP Datasheet (Texas Instruments) - Voltage Difference Amplifier

INA149-EP, Voltage Difference Amplifier

The INA149 is a precision unity-gain difference amplifier with a very high input common-mode voltage range.

It is a single, monolithic device that consists of a precision op amp and an integrated thin-film resistor network.

The INA149 can accurately measure small differential voltages in the presenc

INA149-EP Features

* 1

* 2 Common-Mode Voltage Range: ±275 V

* Minimum CMRR: 84 dB from

* 55°C to +125°C

* DC Specifications:

* Maximum Offset Voltage: 3500 μV

* Maximum Gain Error: 0.047%

* Maximum Gain Nonlinearity: 0.001% FSR at 25°C

* AC Performance: