INA226 Datasheet (Texas Instruments) - Bi-Directional Current and Power Monitor

INA226, Bi-Directional Current and Power Monitor

The INA226 is a current shunt and power monitor with an I2C™- or SMBUS-compatible interface.

The device monitors both a shunt voltage drop and bus supply voltage.

Programmable calibration value, conversion times, and averaging, combined with an internal multiplier, enable direct readouts of current

INA226 Features

* Senses bus voltages from 0V to 36V

* High-side or low-side sensing

* Reports current, voltage, and power

* High accuracy:

* Gain error: 0.1% (maximum)

* Offset: 10μV (maximum)

* Configurable averaging options

* 16 programmable address