8-channel energy metering front-end with 0.1% accuracy
The MCP3914A1T-E/MV is an 8-channel energy metering front-end IC from Microchip Technology, integrating eight delta-sigma ADCs with a shared voltage reference and digital signal processing for polyphase power measurement. Rated for 3-phase metering with a 0.1% measurement error, this part targets revenue-grade power monitoring in commercial and industrial energy meters where accuracy class 0.5 or better is required.
Active lifecycle and compliance documentation
No end-of-life notice or last-time-buy window has been issued — the part remains available for new designs through authorized distribution. RoHS3 compliant per the evidence, the part meets EU Directive 2015/863 requirements.