ADUM230E0BRWZ

Overview

The ADUM230E0BRWZ is a triple-channel digital isolator utilizing iCoupler technology. It provides robust isolation with a 5000 Vrms insulation voltage and supports data rates up to 150 Mb/s. The device features a common-mode transient immunity of 75 kV/µs and operates within a supply voltage range of 1.7 V to 5.5 V. It exhibits a typical propagation delay of 7.2 ns and functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a 16-pin SOIC, it integrates magnetic coupling for signal transmission.

Feature Summary

• Integrates three independent unidirectional channels for signal isolation
• Employs proprietary iCoupler magnetic coupling technology for high-speed data transfer
• Delivers high common-mode transient immunity to maintain signal integrity in noisy environments

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced safety isolation
• Power electronics control circuits

Procurement Notes

Verify the specific suffix (WZ) against the manufacturer's current datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with the target PCB footprint for the 16-SOIC package. Confirm that the operating voltage requirements align with the system's power rails before integration.

Selection Notes

Select this component when three isolated channels are required with high-speed performance. Consider the 5000 Vrms rating for applications demanding significant potential difference between circuits. Evaluate the 150 Mb/s data rate against system timing constraints. Verify thermal management needs given the operating temperature range and power dissipation characteristics.

Part Context

This part belongs to the ADuM family of digital isolators from Analog Devices. These devices replace traditional optocouplers by offering superior performance in speed, size, and reliability. The series is designed for applications requiring robust isolation in industrial, medical, and communication environments.

Replacement Considerations

The ADUM230E0BRWZ-RL is a reel-packaged version of the same functional device. Verify if the reel format meets production requirements. Other channel counts or voltage ratings may require different model numbers within the ADuM series.