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CPC5902G - Optically Isolated I2C Bus Repeater

Download the CPC5902G datasheet PDF. This datasheet also covers the CPC5902 variant, as both devices belong to the same optically isolated i2c bus repeater family and are provided as variant models within a single manufacturer datasheet.

General Description

IXYS Integrated Circuits’ CPC5902 is a dual, optically isolated, bidirectional logic-bus repeater.

It galvanically isolates two open-drain logic signals, and provides a galvanic isolation of 3750Vrms.

Key Features

  • Bidirectionally Buffers Both I2C Signals.
  • Glitch-Free Operation.
  • Extends and Isolates I2C Interfaces.
  • Standard- and Fast-mode I2C Side B Fast-mode I2C Compliant VDDB > 4.5V.
  • Very Low EM and RF Generation - No Internal Clock.
  • SMBus Compatible VDDB = 3.3V.
  • Operates on 2.7V to 5.5V, Enabling Level Translation.
  • Slew-Limited Drivers Reduce EMI.
  • Powerdown to Hi-Z Doesn't Load I2C.
  • 3750Vrms Galvanic Isolation.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CPC5902-IXYS.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
INTEGRATED CIRCUITS DIVISION Features • Bidirectionally Buffers Both I2C Signals • Glitch-Free Operation • Extends and Isolates I2C Interfaces • Standard- and Fast-mode I2C Side B Fast-mode I2C Compliant VDDB > 4.5V • Very Low EM and RF Generation - No Internal Clock • SMBus Compatible VDDB = 3.3V • Operates on 2.7V to 5.