company blog about Supply ADI ADE7933ARIZ Isolated Energy Metering Chipset for Polyphase Shunt Meters

Supply ADI ADE7933ARIZ Isolated Energy Metering Chipset for Polyphase Shunt Meters

Description
ADE7933ARIZ is isolated, 3-channel sigma-delta analog-to-digital converters for polyphase energy metering applications that use shunt current sensors.

Features
Enables shunt current sensors in polyphase energy meters
Immune to magnetic tampering
Compatible with 3-phase, 3- or 4-wiremeters and other 3-phase services
Computes active, reactive, and apparent energy on each phase and on the overall system
Power quality measurements including total harmonic distortion
Single 3.3 V supply
Operating temperature: −40°C to +85°C
Flexible I2C, SPI, and HSDC serial interfaces

Applications
Shunt-based polyphase meters
Power quality monitoring
Solar inverters
Process monitoring
Protective devices
Isolated sensor interfaces
Industrial PLCs