The ADE7816ACPZ-RL is an energy metering IC manufactured by Analog Devices. This integrated circuit provides high-accuracy current and voltage measurements, providing energy monitoring and metering capabilities for power optimization strategies in a wide range of applications such as motor control, HVAC, solar power systems, and more. It features a single channel of voltage measurement and six channels of current measurement with 12-bit resolution and a configurable watt window. It features calibration and diagnostics capabilities to ensure reliable performance over extended periods of time. It also provides various data outputs including pulse, square wave, and analog. Finally, the device operates over a wide supply voltage range, from 3.0V to 6.0V.