Description
The ADE7912/ADE79131 are isolated, 3-channel Σ-Δ ADCs for polyphase energy metering applications using shunt current sensors.
Features
- Two (ADE7912) or three (ADE7913) isolated, Σ-Δ analog-todigital converters (simultaneously sampling ADCs)
Integrated isoPower, isolated dc-to-dc converter On-chip temperature sensor 4-wire SPI serial interface Up to 4 ADE7912/ADE7913 devices clocked from a single
crystal or an external clock Synchronization of multiple ADE7912/ADE7913 devices ±31.25 mV peak input range for current channel ±500 mV peak input range for voltage channels Reference drift: 10 ppm/°C typical Single 3.3 V supply 20-lead.
ADE7912-AnalogDevices.pdf
