FEATURES
One (ADE7903) 24-bit, Σ-Δ ADC (simultaneously sampling
with three ADE7912/ADE7913 ADCs)
On-chip temperature sensor
4-wire SPI serial interface
Standalone 24-bit, Σ-Δ ADC
Up to four ADE7903 and ADE7912/ADE7913 devices clocked
from a single crystal or an external clock
Synchronization of multiple ADE7903 and ADE7912/ADE7913
devices
±31.25 mV peak input range for current channel
±500 mV peak input range for voltage channels
Single 3.3 V supply
20-lead, wide body SOIC package
Operating temperature: −40°C to +85°C

APPLICATIONS
3-phase shunt-based polyphase meters with neutral channel
measurement
Single-phase meters
Power quality monitoring
Solar inverters
Process monitoring
Standalone ADCs
Protective devices
Isolated sensor interfaces
Industrial programmable logic controllers (PLCs)

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企业HP：
http://www.analog.com/en/index.html

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