ADUM5201ARWZ

Overview

The ADUM5201ARWZ is a dual-channel digital isolator featuring an integrated isoPower isolated DC-to-DC converter. It provides signal isolation at data rates up to 25 Mb/s with unidirectional channel polarity. The device operates on supply voltages between 3 V and 5.5 V, drawing a typical operating current of 6 mA. It offers an insulation voltage of 2500 Vrms and maintains propagation delays of approximately 60 ns. The component functions within a temperature range of -40°C to +105°C and is housed in a 16-lead SOIC package.

Feature Summary

• Integrates an isolated DC-to-DC converter providing regulated power output
• Utilizes iCoupler chip-scale transformer technology for magnetic coupling
• Provides high common-mode transient immunity exceeding 25 kV/µs

Applications

• Low power isolated designs eliminating separate converters
• Industrial communication interfaces requiring galvanic isolation
• Medical equipment signal transmission channels

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm packaging configuration and tape-and-reel specifications. Confirm availability status through authorized distributors as supply constraints may apply. Ensure compliance with RoHS directives and moisture sensitivity levels prior to integration into manufacturing processes.

Selection Notes

Select this component when a compact solution combining dual-channel signal isolation and isolated power generation is required. It is suitable for applications needing high data throughput up to 25 Mb/s without external magnetics. Consider the 16-lead SOIC footprint and thermal performance limits when designing the printed circuit board layout.

Part Context

This part belongs to the ADuM520x family of dual-channel digital isolators with isoPower. These devices are designed to replace traditional optocoupler and transformer-based solutions by integrating both signal isolation and power conversion into a single small form factor package.

Replacement Considerations

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