ROHM BA82903Yxxx-C and BA82901Yxx-C are high-gain, ground sense input comparator. These ICs are monolithic ICs integrated dual or quad independent comparators on a single chip. These comparators have some features of low power consumption, and can operate from 2 V to 36 V (single power supply). BA82903Yxxx-C, BA82901Yxx-C are manufactured for automotive requirements of engine control unit, electric power steering, anti-lock braking system, and so on. Furthermore, they have the advantage of EMI tolerance dose. It is easy to replace with conventional products, and the EMI design is simple.