ADUM320N0WBRZ-RL7

Overview

The ADUM320N0WBRZ-RL7 is a unidirectional digital isolator from the ADUM320N series, manufactured by Analog Devices Inc. It features two channels in an SOIC-8 package with AEC-Q100 automotive qualification. The device supports data rates up to 150 Mb/s and operates within a supply voltage range of 2.25 V to 5.5 V. Key electrical parameters include a propagation delay of 10 ns, a working supply current of 3.1 mA, and a maximum power dissipation of 1.4 W. It functions across a temperature range of -40°C to +125°C.

Feature Summary

• Robust dual-channel isolation designed for automotive applications
• High common-mode transient immunity capability
• Magnetic coupling technology for signal transmission

Applications

• Automotive electronic control units
• Industrial automation systems
• Motor control interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required reel packaging configuration. Ensure compliance with RoHS directives and check for moisture sensitivity handling requirements during storage and assembly processes.

Selection Notes

Select this component when high-speed unidirectional isolation is required in space-constrained automotive environments. The SOIC-8 package offers a compact footprint suitable for dense PCB layouts. Consider the 150 Mb/s data rate and low propagation delay for timing-critical signal paths requiring reliable noise rejection.

Part Context

This part belongs to the ADUM320N family of iCoupler digital isolators. It utilizes magnetic coupling technology to provide galvanic isolation between circuits. The series is specifically engineered to meet the rigorous reliability standards demanded by automotive electronics, ensuring consistent performance under varying thermal conditions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.