ADUM5201ARWZ-RL

Overview

The ADUM5201ARWZ-RL is a dual-channel digital isolator from Analog Devices, featuring integrated isoPower technology for simultaneous signal and power isolation. It utilizes magnetic coupling to provide 2500 Vrms insulation voltage across two unidirectional channels. The device supports data rates up to 25 Mb/s with a propagation delay of 60 ns. It operates on a primary supply voltage range of 3 V to 5.5 V and draws 6 mA of operating current. The component is housed in a 16-pin SOIC package and functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an isolated DC-to-DC converter to eliminate the need for external isolated power supplies
• Provides high-speed bidirectional communication capability through magnetic coupling technology
• Ensures electrical safety with robust 2500 Vrms insulation voltage rating

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing safe patient isolation
• Power metering circuits with isolated communication interfaces

Procurement Notes

Verify the specific suffix RL indicates reel packaging when ordering. Confirm availability status as distribution channels may report limited stock or discontinuation. Ensure the SOIC-16 footprint matches your PCB design constraints. Check RoHS compliance documentation for regulatory requirements. Validate that the 3V to 5.5V supply range aligns with your system power architecture.

Selection Notes

Choose this component when both signal isolation and isolated power delivery are required in a single package. The 25 Mb/s data rate suits moderate-speed digital interfaces. Consider the 60 ns propagation delay for timing-sensitive applications. The wide operating temperature range supports harsh industrial environments. Verify that the unidirectional channel configuration meets your circuit directionality needs.

Part Context

This part belongs to the ADUM5201 series of dual-channel isolators. It shares the same core functionality as the non-reel variant ADUM5201ARWZ but differs in shipping format. The series is designed for applications demanding compact solutions for isolated power and data transmission. It complements other iCoupler products by integrating the power conversion stage directly into the isolator package.

Replacement Considerations

The ADUM5201ARWZ is the tube-packaged equivalent of this reel-part. No direct functional substitutes are listed in the provided documentation. Verify pin compatibility if considering alternative manufacturers' isolators with integrated converters.