ADUM5200WCRWZ

Overview

The ADUM5200WCRWZ is a dual-channel digital isolator from Analog Devices, featuring an integrated isolated DC/DC converter within a 16-lead SOIC_W package. It provides bidirectional data isolation with a maximum data rate of 25 Mb/s and supports unidirectional signal transmission. The device operates on supply voltages between 3 V and 5.5 V, delivering an insulation voltage of 2500 Vrms via magnetic coupling technology. Key electrical specifications include a propagation delay of 60 ns and a typical operating current of 6 mA. It functions reliably across an extended industrial temperature range from -40°C to +105°C.

Feature Summary

• Integrates an isolated DC/DC converter to eliminate the need for external bias supplies on the isolation barrier
• Utilizes iCoupler magnetic coupling technology for high-speed digital signal transmission
• Provides robust galvanic isolation with a rated insulation voltage of 2500 Vrms

Applications

• Industrial automation systems requiring isolated communication interfaces
• Medical equipment needing reinforced safety isolation barriers
• Power metering applications involving high-voltage sensing circuits

Procurement Notes

Verify the specific suffix 'W' indicates the wide-body SOIC package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the required thermal dissipation characteristics for the selected operating environment.

Selection Notes

Select this component for designs requiring integrated power isolation alongside dual-channel data transfer. Compare against standard isolators if external power management is preferred to reduce component count. Validate that the 25 Mb/s data rate meets the system timing requirements for the intended application protocol.

Part Context

This part belongs to the ADUM5200 series of IsoPower digital isolators. It shares architectural similarities with other members in the family but is distinguished by its specific channel configuration and integrated power stage capabilities designed for compact PCB layouts.

Replacement Considerations

Consult official substitution guides for compatible alternatives such as the ADUM5200ARWZ or ADUM5200CRWZ depending on temperature grade and packaging preferences.