INA253 Datasheet (Texas Instruments)

INA253, Current-Shunt Monitor

The INA253 is a voltage-output, current sense amplifier with an integrated shunt resistor of 2 mΩ.

The INA253 is designed to monitor bidirectional currents over a wide common-mode range from *4 V to +80 V, independent of the supply voltage.

Three fixed gains are available: 100 mV/A, 200 mV/A

INA253 Features

* 1 Precision Integrated Shunt Resistor

* Shunt Resistor: 2 mΩ

* Shunt Inductance: 3 nH

* Shunt Resistor Tolerance: 0.1% (Max)

* ±15 A Continuous from

* 40°C to +85°C

* 0°C to 125°C Temperature Coefficient: 10 ppm/°C

* High Bandwidth: 350