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ADE9103 - Sigma-Delta ADC

Description

The ADE9103/ADE9112/ADE9113are precision simultaneously sampling Σ-Δ analog-to-digital converters (ADCs) for both DC and polyphase shunt-based energy metering applications.

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 h.

📥 Download Datasheet

Datasheet preview – ADE9103

Datasheet Details

Part number ADE9103
Manufacturer Analog Devices
File Size 1.90 MB
Description Sigma-Delta ADC
Datasheet download datasheet ADE9103 Datasheet
Additional preview pages of the ADE9103 datasheet.

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Full PDF Text Transcription

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Data Sheet ADE9103/ADE9112/ADE9113 Isolated, Sigma-Delta ADCs with SPI 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 robust- ness ► Sample rate up to 32 kSPS ► SNR up to 95 dB ► ±31.
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