ADUM225N0BRIZ

Overview

The ADUM225N0BRIZ is a dual-channel digital isolator utilizing iCoupler technology. It provides robust 5.0 kVrms isolation with an 8.3mm creepage distance. The device features unidirectional data transmission with zero reverse channels and supports data rates up to 150 Mb/s. Operating voltage ranges from 1.7 V to 5.5 V, with a typical supply current of 4.6 mA per channel. It operates within a temperature range of -40°C to +125°C and is available in an SOIC-8 package.

Feature Summary

• Dual-channel magnetic coupling isolation for signal integrity
• High insulation voltage rating of 5.0 kVrms
• Wide operating supply voltage range supporting multiple logic levels

Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power metering applications

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with system isolation requirements and thermal management needs. Confirm availability status through authorized distributors as supply conditions may vary.

Selection Notes

Select this component when dual-channel unidirectional isolation is required with high voltage withstand capability. Consider the 8.3mm creepage distance for safety compliance. Evaluate power consumption relative to system constraints given the 4.6 mA per channel typical current draw.

Part Context

This part belongs to the ADuM225 series of digital isolators from Analog Devices. It leverages proprietary iCoupler technology to provide high-speed data transmission across isolation barriers without the need for external transformers or optocouplers.

Replacement Considerations

Check for ADUM225N1BRIZ if bidirectional communication is needed. Verify package compatibility and electrical specifications before substituting with other dual-channel isolators.