ADUM2210WSRWZ

Overview

The ADUM2210WSRWZ is a dual-channel digital isolator from Analog Devices, utilizing magnetic coupling technology for signal transmission. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 10 Mb/s. The device provides an insulation voltage of 5000 Vrms and features unidirectional channel polarity. Key electrical parameters include a typical propagation delay of 150 ns and a quiescent current of 800 uA. It is housed in a SOIC-16 package and is qualified under AEC-Q100 standards for automotive applications. The operating temperature range spans from -40°C to +125°C.

Feature Summary

• Dual-channel unidirectional digital isolation using magnetic coupling technology
• High insulation voltage rating of 5000 Vrms for robust circuit separation
• Low power consumption with 800 uA quiescent current per channel
• Automotive qualification compliant with AEC-Q100 standards

Applications

• Automotive electronic control units requiring galvanic isolation
• Industrial communication interfaces such as RS-485 and CAN bus
• Medical equipment needing reinforced safety isolation
• Power monitoring systems with high-voltage side sensing

Procurement Notes

Verify the specific suffix (WSRWZ) against official Analog Devices documentation to confirm package type and tape/reel specifications. Confirm AEC-Q100 qualification status if automotive compliance is required. Check for restricted availability or limited stock notices on distributor platforms before finalizing procurement plans.

Selection Notes

Select this component when bidirectional communication is not required, as it offers only unidirectional channels. Compare propagation delay and power consumption against other ADUM series parts if higher speed or lower latency is needed. Ensure the SOIC-16 footprint matches the PCB layout constraints and that the 5000 Vrms isolation level meets the system's safety requirements.

Part Context

This part belongs to the ADUM2210 series of digital isolators. It shares core specifications with variants like ADUM2210TRWZ but differs in packaging and reel configuration. The series is designed for applications requiring reliable signal transmission across isolated boundaries while maintaining low power consumption and high noise immunity.

Replacement Considerations

ADUM2210SRIZ-RL and ADUM2210TRWZ-RL are alternative versions within the same functional family. Verify package compatibility and reel specifications when substituting. No direct cross-model functional replacements are documented in the provided source material.