The AD73322LARUZ is a dual-channel 3V front-end processor manufactured by Analog Devices that provides a complete solution for a wide range of analog front-end (AFE) applications in industrial, medical, and consumer applications. It offers wide signal conditioning range and includes loop filter, preamplifiers, differential sample and hold, and ADC driver for direct interfacing to higher resolution ADCs. It also includes analog signal conditioning with a selectable gain and 50 Hz/60 Hz notch filter to reduce noise and improve overall system accuracy, and is protected against reverse polarity and ESD. The AD73322LARUZ is highly suitable for applications where AC voltage measurements are critical such as energy meters, along with a wide variety of industrial and medical applications.