• Part: CPC5903
  • Manufacturer: Clare
  • Size: 1.47 MB
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CPC5903 Key Features

  • Bidirectionally Buffers I2C SDA Signal
  • Extends and Isolates I2C Interfaces
  • Standard-mode and Fast-mode I2C Side B Fast-mode patible VDDB > 4.5V
  • Operates on 2.7V to 5.5V
  • Voltage Level Translation
  • Slew-Limited Drivers Reduce EMI
  • Powerdown to Hi-Z Does Not Load I2C
  • 3750Vrms Galvanic Isolation
  • Single 8-pin Surface-Mount Package

Other CPC5903 Datasheets

Manufacturer Part Number Description
IXYS Logo IXYS CPC5903 Optically Isolated I2C Bus Repeater
IXYS Logo IXYS CPC5903G Optically Isolated I2C Bus Repeater
IXYS Logo IXYS CPC5903GS Optically Isolated I2C Bus Repeater
IXYS Logo IXYS CPC5903GSTR Optically Isolated I2C Bus Repeater

View all CPC5903 datasheets →

CPC5903 Description

The CPC5903 is a dual, optically isolated, logic-bus repeater. It isolates two open-drain logic signals while providing 3750Vrms of galvanic isolation. When the two sides are powered by different supply voltages, it also functions as a logic level translator for levels as low as 2.7V or as high as 5.5V.