This MCP6542T-E/MS comparator circuit from Microchip Technology acts as a high gain differential amplifier to compare two input signals and generate an output signal. It has a push-pull output. This comparator has a temperature range of -40 °C to 125 °C. It has 2 channels per chip. Its typical PSRR is 80 dB. This device utilizes CMOS technology. This device uses a single power supply.