The ADCMP394ARZ is an Analog Devices single comparator and reference manufactured by Analog Devices. It has wide supply voltage range, low power, push-pull output and a typical propagation delay time. It is designed to provide accurate, high-speed, low power comparison of a voltage input signal to a fixed voltage, which can be either an internally generated reference voltage of 2.5V or an externally applied voltage. Its other features include a low Supply Current of 8.2mA, an Output Type of Push/Pull, and a Maximum Response Time of 150ns. The ADCMP394ARZ is suitable for various applications including Medical Instruments, Automotive Control, Consumer Electronics and Industrial Process Control.