ADUM141D0BRZ-RL7

Digital Isolators Overview

The ADUM141D0BRZ-RL7 is a robust quad-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It features a 3:1 channel configuration with three forward and one reverse unidirectional path. The device supports data rates up to 150 Mb/s and provides 3000 Vrms isolation voltage. Operating on a supply voltage range of 1.8 V to 5 V, it is housed in a 16-pin SOIC package.

Digital Isolators Feature Summary

• Utilizes iCoupler magnetic coupling technology for signal isolation without transformers or optocouplers.
• Provides robust common-mode transient immunity to protect against high-speed noise.
• Supports unidirectional data transmission across isolated boundaries.

Digital Isolators Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment signal interfaces
• Power electronics control circuits

Digital Isolators Procurement Notes

Verify the specific suffix 'RL7' indicates reel packaging when sourcing. Confirm availability status as distribution channels may list limited stock or end-of-life notices. Ensure the 16-SOIC footprint matches your PCB design constraints before finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when a 3:1 directional isolation ratio is required within a quad-channel architecture. It is suitable for applications needing 3000 Vrms isolation with CMOS-compatible logic levels. Consider the 150 Mbps speed limit and 1.8 V minimum supply voltage during system design integration.

Digital Isolators Part Context

This part belongs to the ADuM141 series of digital isolators. It shares the same core isolation technology and pinout compatibility as other variants in the family, differing primarily in channel configuration and packaging options. The series is designed for general-purpose isolation in noisy environments.

Digital Isolators Replacement Considerations

Check ADUM141D0BRQZ-RL7 for QSOP-16 packaging compatibility. Verify ADUM141D0BRWZ-RL for wider SOIC dimensions if board space allows. Ensure substitute parts maintain the 3:1 channel configuration and 3000 Vrms rating.