ADUM5201CRWZ-RL

Overview

The ADUM5201CRWZ-RL is a dual-channel digital isolator from Analog Devices, featuring an integrated isolated DC/DC converter. It provides bidirectional data isolation with magnetic coupling technology in a 16-pin SOIC package. The device supports data rates up to 25 Mb/s and offers an insulation voltage of 2500 Vrms. It operates within a supply voltage range of 3 V to 5.5 V and has a propagation delay of 60 ns. Qualified under AEC-Q100 standards, it functions reliably between -40°C and +105°C.

Feature Summary

• Integrates an isolated DC/DC converter to simplify power supply design for isolated circuits
• Utilizes iCoupler magnetic coupling technology for high-speed signal transmission
• Provides robust electrical isolation with high common-mode transient immunity

Applications

• Isolated gate drives for power electronics
• Industrial field bus isolation power supply start-up bias
• RS-232, RS-422, and RS-485 transceiver isolation

Procurement Notes

Verify the specific suffix 'WCRWZ-RL' against official Analog Devices documentation to confirm package type, tape-and-reel quantity, and RoHS compliance status. Ensure the component matches the required operating temperature range and qualification standards for your specific application environment before finalizing procurement.

Selection Notes

Select this component when a dual-channel isolator with an integrated isolated power source is required. It is suitable for applications needing high data rates and robust isolation in compact surface-mount packages. Consider the AEC-Q100 qualification if automotive reliability is necessary.

Part Context

This part belongs to the ADuM5201 series of IsoPower digital isolators. It combines dual-channel digital isolation with an integrated isolated DC/DC converter, reducing external component count. The series is designed for industrial and automotive applications requiring reliable signal and power transfer across isolation barriers.

Replacement Considerations

Check for direct pin-compatible substitutes within the ADuM520x family or other Analog Devices IsoPower products. Verify that any replacement maintains the same channel count, integrated DC/DC functionality, and package dimensions.