CPC5903GS

Description：OPTOISO 3.75KV I2C REPEATER 8SMD
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tube

SKU:3d9d2ffbd12f Category: Special Purpose Isolators Brand: IXYS Integrated Circuits Division

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV I2C REPEATER 8SMD
Series：-
Mfr：IXYS Integrated Circuits Division
Package：Tube
Type：I2C Repeater
Number of Channels：2
Voltage - Isolation：3750Vrms
Common Mode Transient Immunity (Min)：-
Input Type：I2C
Current - Output / Channel：-
Propagation Delay tpLH / tpHL (Max)：-
Rise / Fall Time (Typ)：-
Current - DC Forward (If) (Max)：-
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Approval Agency：UR, TUV
Voltage - Forward (Vf) (Typ)：-

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CPC5903GS

Overview

The CPC5903GS is a dual-channel logic output optocoupler designed specifically as an I2C bus repeater. It provides bidirectional signal transmission with high isolation capabilities, featuring a 3750 Vrms insulation voltage between input and output channels. The device operates within a supply voltage range of 2.7V to 5.5V and supports surface-mount installation in an 8-SMD package. It functions reliably across a temperature range of -40°C to +85°C, ensuring stable performance for digital communication interfaces requiring galvanic isolation.

Feature Summary

Dual-channel architecture enabling simultaneous bidirectional data transfer for I2C bus applications
High-voltage electrical isolation capability to protect sensitive circuitry from potential differences
Logic output design compatible with standard digital interface requirements

Applications

I2C bus repeater circuits
Digital signal isolation interfaces
Galvanic isolation in embedded systems

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm datasheet revisions and RoHS compliance documentation prior to integration. Check moisture sensitivity level handling requirements during storage and assembly processes to ensure device reliability.

Selection Notes

Select this component when bidirectional I2C isolation is required with high voltage protection. Ensure supply voltage constraints align with the 2.7V to 5.5V operating range. Consider thermal management within the specified temperature limits and verify package compatibility with PCB layout requirements.

Part Context

This part belongs to the CPC5903 series of specialized optocouplers manufactured by IXYS Integrated Circuits Division. It is categorized under special purpose isolators designed for specific communication protocols rather than general-purpose signal switching.