1. INA226: INA226 is a power shunt and performance monitor with an I2C or SMBUS compatible interface. The device monitors both a branch voltage drop and a bus supply voltage. Programmable calibration value, conversion times and averaging in combination with an internal multiplier allow direct reading of the current and watts. 2. CompatibleThe INA226 detects current at common mode bus voltages, which can be between 0V and 36V regardless of the supply voltage. The device is powered by a single 2.7V to 5.5V supply with a typical supply current draw of 330uA. The device is specified for the operating temperature range of 40°C to 125°C and has up to 16 programmable addresses on the I2C compatible interface. 3. Compact DesignDetects bus voltages from 0V to 36V; side detection up or down; reports of current, voltage and power. Configurable averaging options: 16 programmable addresses; Powered by 2.7V to 5.5V power supply; 10pin DGS (VSSOP) chassis. 4. High Accuracy: 0.1% Gain error (maximum); 10V offset (maximum) Configurable averaging options: 16 programmable addresses Runs from 2.7V to 5.5V 10pin DGS (VSSOP) case