ADUM242E1BRWZ-RL

Overview

The ADUM242E1BRWZ-RL is a robust quad-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It provides 5000Vrms isolation with a data rate of 150Mbps and a common-mode transient immunity of 75kV/µs. The device features a 2:2 channel configuration in a 16-SOIC package, operating between -40°C and +125°C.

Feature Summary

• Robust magnetic coupling technology for high reliability
• High common-mode transient immunity for noisy environments
• Quad-channel general-purpose isolation architecture

Applications

• Industrial automation systems
• Medical equipment signal isolation
• Power supply control circuits

Procurement Notes

Verify the specific suffix E1 against official datasheets to confirm pinout and electrical characteristics match your design requirements. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the SOIC-16 package dimensions align with your PCB footprint constraints before finalizing orders.

Selection Notes

Select this component when high-speed digital isolation is required alongside significant voltage barriers. The 150Mbps speed supports standard communication protocols, while the 75kV/µs CMTI ensures stability in electrically noisy industrial settings. Consider the 16-SOIC form factor for space-constrained board layouts requiring quad-channel functionality.

Part Context

This part belongs to the ADuM242 series of iCoupler digital isolators. It represents a generation of silicon-based magnetic isolation devices designed to replace traditional optocouplers in applications demanding higher speed, lower power consumption, and improved consistency across temperature variations.

Replacement Considerations

Check for ADUM242D variants if different propagation delay specifications are needed. Verify compatibility with ADUM242E1BRIZ-RL regarding reel versus cut-tape packaging preferences.