ADUM6201ARWZ

Overview

The ADUM6201ARWZ is a dual-channel digital isolator from Analog Devices, featuring isoPower technology with an integrated isolated DC-to-DC converter. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 25 Mb/s. The device provides 5000 Vrms isolation voltage via magnetic coupling in a 16-SOIC package. Key electrical parameters include a propagation delay of 60 ns, typical rise and fall times of 2.5 ns, and a common-mode transient immunity of 25 kV/µs. It functions across an operating temperature range of -40°C to +105°C.

Feature Summary

• Integrates an isolated DC-to-DC converter for simplified power delivery across the isolation barrier
• Utilizes iCoupler magnetic coupling technology for high-speed signal transmission
• Provides robust galvanic isolation with high common-mode transient immunity

Applications

• Industrial automation systems requiring isolated communication interfaces
• Medical equipment needing safe patient isolation barriers
• Power electronics monitoring and control circuits

Procurement Notes

Verify the specific suffix (e.g., ARWZ) against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with system voltage requirements and isolation standards before integration. Check current availability status as supply constraints may affect procurement timelines.

Selection Notes

Select this component when both bidirectional data isolation and isolated power generation are required in a compact form factor. Consider the 25 Mb/s data rate and 5000 Vrms isolation rating for demanding industrial environments. Evaluate thermal management needs given the integrated converter's power dissipation characteristics.

Part Context

This part belongs to the ADuM620x family of dual-channel digital isolators. It shares architectural similarities with the ADUM6200 and ADUM6202 but differs in channel configuration and specific performance metrics. The series leverages proprietary silicon-on-insulator technology for reliable long-term operation.

Replacement Considerations

Direct substitutes include ADUM6200ARWZ and ADUM6202ARWZ from the same manufacturer. Verify pinout compatibility and electrical parameter alignment before substitution. Cross-model generic features do not guarantee functional equivalence.