ADUM6201ARIZ

Overview

The ADUM6201ARIZ is a dual-channel digital isolator featuring integrated isoPower technology for isolated DC/DC conversion. It provides 5000 Vrms isolation voltage with an 8mm creepage distance. The device supports unidirectional data transmission at speeds up to 1 Mbps and offers a common-mode transient immunity of 25 kV/µs. Operating within a supply voltage range of 3 V to 5.5 V, it functions reliably between -40°C and +105°C. Packaged in a 16-lead SOIC (0.295 inch width), it combines signal isolation with power delivery in a single component.

Feature Summary

• Integrates isoPower isolated DC/DC converter for simultaneous signal and power isolation
• Utilizes magnetic coupling technology for high reliability and long-term stability
• Provides robust common-mode transient immunity to protect against noise interference

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced safety isolation
• Instrumentation interfaces demanding high noise immunity

Procurement Notes

Verify the specific suffix 'ARIZ' corresponds to the tube packaging variant rather than the reel version. Confirm that the 16-SOIC package dimensions match your PCB footprint requirements. Ensure the design accounts for the integrated power converter thermal characteristics. Check current availability status as distribution may be limited.

Selection Notes

Select this component when both signal isolation and isolated power are required in a compact form factor. The 1 Mbps data rate suits moderate-speed communication protocols. Consider the 5000 Vrms rating for applications requiring reinforced insulation barriers. Evaluate the 16-pin SOIC layout constraints against available board space.

Part Context

This part belongs to the ADuM6200 series, which integrates digital isolation with power conversion. It replaces discrete solutions combining separate isolators and isolated power supplies. The series utilizes iCoupler technology to minimize size while maintaining high performance standards for industrial and medical environments.

Replacement Considerations

The ADUM6201ARIZ-RL serves as the reel-packaged alternative for the same electrical specifications. Verify pin compatibility before substitution. No direct functional equivalents from other manufacturers are confirmed in the provided documentation.