ADUM230D0BRWZ-RL

Overview

The ADUM230D0BRWZ-RL is a triple-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It provides robust isolation with a rated voltage of 5000 Vrms and a minimum common-mode transient immunity of 75 kV/µs. The device supports data rates up to 150 Mbps with maximum propagation delays of 13 ns for both rising and falling edges. Operating on a single supply voltage between 3 V and 5.5 V, it features three unidirectional channels in a 16-lead SOIC_W package. The component functions without an integrated isolated power supply and operates within a temperature range of -40°C to +125°C.

Feature Summary

• Triple-channel unidirectional signal isolation using magnetic coupling technology
• High common-mode transient immunity for noise-resistant operation
• Supports high-speed data transmission up to 150 Mbps
• Operates without requiring an external isolated power supply

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment signal interfaces
• Power electronics control circuits
• Measurement and testing instrumentation

Procurement Notes

Verify the specific suffix BRWZ-RL against the manufacturer's current datasheet to confirm pinout compatibility and packaging specifications. Ensure that the 5000 Vrms isolation rating aligns with your system's safety requirements. Confirm that the 150 Mbps data rate meets the bandwidth needs of your application. Check for any recent product change notifications regarding assembly sites or material composition updates before finalizing procurement.

Selection Notes

Select this component when triple-channel isolation is required in a compact surface-mount package. It is suitable for applications needing high common-mode transient immunity and moderate data rates. Consider the 16-lead SOIC_W footprint for PCB layout constraints. Verify that the operating temperature range covers the environmental conditions of the intended deployment site.

Part Context

This part belongs to the ADUM230D series of digital isolators from Analog Devices. It utilizes iCoupler technology, which integrates transformer and semiconductor processes on a silicon substrate. This series is designed to replace traditional optocouplers in many applications, offering improved performance in speed, power consumption, and reliability while maintaining small form factors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.