ADUM142E0BRWZ-RL

Digital Isolators Overview

The ADUM142E0BRWZ-RL is a quad-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It features a 150 Mb/s data rate and operates within a supply voltage range of 1.7 V to 5 V. The device provides an insulation voltage of 3750 Vrms and supports unidirectional signal transmission across four channels. It is housed in a 16-SOIC package with a maximum propagation delay of 15 ns and rise/fall times of 2.5 ns. Operating temperatures span from -40°C to +125°C.

Digital Isolators Feature Summary

• Integrates four independent isolation channels using iCoupler magnetic coupling technology for high-speed data transmission.
• Provides robust electrical isolation with a rated insulation voltage of 3750 Vrms.
• Supports wide operating supply voltages ranging from 1.7 V to 5 V for flexible system integration.

Digital Isolators Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment signal isolation
• General-purpose digital isolation in embedded systems

Digital Isolators Procurement Notes

Verify the specific suffix RL indicates reel packaging when sourcing. Confirm the 3750 Vrms insulation rating matches your safety requirements. Check current availability status as distribution may be limited. Ensure the SOIC-16 footprint aligns with your PCB design constraints before finalizing procurement.

Digital Isolators Selection Notes

Select this component for applications requiring four isolated channels with moderate speed up to 150 Mb/s. It is suitable where unidirectional transmission suffices and a 3750 Vrms isolation barrier is adequate. Consider the 1.7 V minimum supply voltage for low-power logic interfaces. Compare against higher voltage variants if system isolation needs exceed 3750 Vrms.

Digital Isolators Part Context

This part belongs to the ADUM142E series of quad-channel digital isolators. It shares the same core architecture as the ADUM142E1 variant but differs in insulation voltage ratings. The series utilizes proprietary iCoupler technology to replace traditional optocouplers, offering improved reliability and smaller form factors in surface-mount packages.

Digital Isolators Replacement Considerations

The ADUM142E1BRWZ-RL is a parameter-equivalent alternative within the same family. Verify that the lower insulation voltage of the E1 variant meets your specific safety isolation requirements before substitution.