INA700 I2C Output Digital Power Monitor Texas Instruments INA700 I2C Output Digital Power Monitor has an integrated shunt resistor and a 16-bit delta-sigma ADC designed for current sensing applications. The device can measure full-scale currents up to ±15.728A over the common-mode voltage range of –0.3V to +40V. The INA700 reports current, bus voltage, die temperature, power, energy, and charge accumulation with a precision ±0.5% integrated oscillator, all while performing the needed calculations in the background. The integrated temperature sensor is ±3°C accurate over the junction temperature range.