Data acquisition IC for battery management, dual ADC The AS8510 data acquisition front-end IC is an offset free, low noise, 2-channel measurement device. It is tailored to accurately measure battery current from mA range up to kA range in combination with a 100 µOhm shunt resistor connected in series with the battery rail. Through the second measurement channel it enables capture of either battery voltage synchronous with the current or to measure an internal or external temperature sensor.