The LPV7215MG is an ultra low-power Comparator with CMOS input RRIO push-pull output. The comparator with a typical power supply current of 580nA. It has the best-in-class power supply current versus propagation delay performance available among TIs low-power comparators. The propagation delay is as low as 4.5 microseconds with 100mV overdrive at 1.8V supply. It is designed to operate over a wide range of supply voltages, from 1.8 to 5.5V with ensured operation at 1.8/2.7/5V.