BUY ADE7878ACPZ https://www.utsource.net/itm/p/4182667.html
Polyphase Multifunction Energy Metering IC with per Phase Active and Reactive Powers
Description: The ADE7878 is a high performance, multichannel power-line energy metering IC with an integrated analog front end (AFE). It is designed for single-phase and polyphase energy metering applications. Features: High accuracy and precision over a wide dynamic range Integrated analog front end (AFE) On-chip temperature compensation On-chip voltage and current sensing On-chip RMS-to-DC conversion On-chip digital signal processing (DSP) On-chip real-time clock (RTC) On-chip memory for storing calibration data On-chip power-line communication (PLC) On-chip LCD display driver On-chip I2C interface Low power consumption Small package size Application: Residential and commercial energy metering Smart grid applications Industrial energy metering Automotive energy metering Renewable energy metering (For reference only)