Mikroe Power Monitor Click features the Texas Instruments INA228 digital power monitor with a 20-bit delta-sigma ADC. It’s specifically designed for current-sensing applications. The INA228 reports current, bus voltage, temperature, power, energy, and charge accumulation while employing a precision ±0.5 % integrated oscillator. It performs the needed calculations in the background and can measure a full-scale differential input of ±163.84mV or ±40.96mV across a resistive shunt sense element, with common-mode voltage support up to +85V.