FEATURES

► 2 (ADE9112) or 3 (ADE9113) channel isolated, simultaneously

sampling Σ-Δ ADCs, with integrated isoPower, isolated dc-to-dc

converters

► 3 (ADE9103) channel nonisolated, simultaneously sampling Σ-Δ

ADCs

► Synchronization of multiple ADE9103/ADE9112/ADE9113 devices

► 4-wire SPI with bidirectional CRC and daisy-chain functionality

► Unique SPI readable part ID registers

► Up to 4 ADE9103/ADE9112/ADE9113 devices clocked from a

single crystal or an external clock

► IRQ hardware pin and registers for fault detection and robustness

► Sample rate up to 32 kSPS

► SNR up to 95 dB

► ±31.25 mV peak analog input voltage range for current channel

► ±500 mV peak single-ended analog input voltage range for

voltage channels

► Internal voltage reference temperature coefficient: <13 ppm/°C

typical

► ADC offset drift: <2 nV/°C typical

► Ideal for both AC and DC measurement systems

► Single 3.3 V supply for isolated and nonisolated measurements

► Compact 28-lead, wide-body with finer pitch SOIC package with

8.3 mm creepage

► Temperature range: −40°C to +125°C

► Passes CISPR 32 Class B RF Emissions

► ADE9112 and ADE9113 safety and regulatory approvals

► IEC 60747-17 certificate of conformity expected

► 5000 V RMS for 1 minute per UL 1577

► IEC 61010-1 and IEC 62368-1

APPLICATIONS

► Shunt-based polyphase meters

► Electric vehicle supply equipment

► DC meters

► Power quality monitoring

► Solar inverters

► Process monitoring

► Protective devices

► Isolated sensor interfaces