INA293 Datasheet (Texas Instruments) - High-Precision Current Sense Amplifier

INA293, High-Precision Current Sense Amplifier

The INA293 is a high-precision current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from *4 V to 110 V.

The negative common-mode voltage allows the device to operate below ground, thus accommodating precise measurement of recirculating c

INA293 Features

* 1 Wide common-mode voltage:

* Operational voltage:

* 4 V to +110 V

* Survival voltage:

* 20 V to +120 V

* Excellent CMRR:

* 160-dB DC-CMRR

* 85-dB AC-CMRR at 50 kHz

* Accuracy:

* Gain:

* Gain error: ±0.15% (maximu