The MAX989EUA is a dual micropower, low-voltage comparator from Analog Devices / Maxim Integrated. It operates from 2.5V to 5.5V and features rail-to-rail inputs and outputs.
The MAX989EUA+ is a dual general purpose comparator from Analog Devices, operating from 2.5V to 5.5V. It offers a 300ns propagation delay and low 11uA quiescent current.