ADUM242E0BRWZ-RL

Overview

The ADUM242E0BRWZ-RL is a robust quad-channel digital isolator manufactured by Analog Devices Inc. It features magnetic coupling technology with a 5000 Vrms insulation voltage and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 1.7 V to 5.5 V, consuming approximately 11 mA of operating current. It is housed in a 16-pin SOIC-W package and is qualified under AEC-Q100 standards for automotive applications. The component functions reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Provides four independent unidirectional signal channels for robust digital isolation
• Utilizes on-chip transformer-based magnetic coupling technology
• Meets AEC-Q100 qualification requirements for automotive reliability

Applications

• Automotive powertrain control systems
• Industrial motor drive interfaces
• High-voltage measurement equipment

Procurement Notes

Verify the specific suffix 'WZ' confirms the wide-body SOIC-16 package configuration. Confirm that the '-RL' designation indicates reel packaging. Ensure the order matches the required AEC-Q100 automotive grade specification. Check current availability status as supply may be limited or restricted in certain regions.

Selection Notes

Select this component when four isolated bidirectional channels are required at 150 Mb/s speeds. Consider the 5000 Vrms isolation barrier for high-noise environments. Evaluate the 1.7 V to 5.5 V supply compatibility with system logic levels. Verify thermal performance within the -40°C to +125°C operational range.

Part Context

This part belongs to the ADUM242 series of digital isolators. It shares the same core architecture and channel count as other variants but differs in package type and manufacturing suffixes. The series is designed for general-purpose isolation in industrial and automotive applications requiring high reliability.