ADUM230D1BRIZ-RL

Overview

The ADUM230D1BRIZ-RL is a robust digital isolator from Analog Devices, featuring three independent channels with an ISO 3:0 configuration. It utilizes magnetic coupling technology to provide electrical isolation rated at 5000 Vrms. The device supports data rates up to 150 Mb/s and exhibits a typical propagation delay of 7.2 ns. Designed for surface mount applications, it operates within a temperature range of -40°C to +125°C and draws a supply current of 9.4 mA. The component is housed in a 16-Lead SOIC package with increased creepage distance.

Feature Summary

• Provides galvanic isolation via magnetic coupling technology for noise immunity
• Features unidirectional signal transmission across three independent channels
• Ensures safe system performance in harsh and unpredictable environments

Applications

• Industrial automation systems requiring robust signal isolation
• Medical equipment needing high-voltage isolation safety
• Power metering applications with isolated communication interfaces

Procurement Notes

Verify the specific suffix 'D1' against the official Analog Devices datasheet to confirm channel configuration and pinout compatibility. Ensure the reel packaging format aligns with automated assembly requirements. Confirm RoHS compliance status through the manufacturer's latest documentation before integration into regulated products.

Selection Notes

Select this component when a triple-channel isolator with unidirectional data flow is required. The 5000 Vrms rating suits applications demanding high isolation voltage. Consider the 16-SOIC package constraints for PCB layout. Verify that the 150 Mb/s data rate meets the system's timing specifications.

Part Context

This part belongs to the ADUM230 series of iCoupler digital isolators. It shares the core magnetic coupling architecture with variants like the ADUM230E1BRIZ but differs in specific characterization or revision levels indicated by the suffix. The series is designed for general-purpose isolation in interface circuits.

Replacement Considerations

The ADUM230E1BRIZ is a related variant within the same family. Verify if the 'E' suffix indicates a different qualification level or minor parameter variation compared to the 'D1' version. Cross-reference the datasheet to ensure functional equivalence before substitution.