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