ADUM6202ARWZ-RL

Overview

The ADUM6202ARWZ-RL is a dual-channel digital isolator from Analog Devices, featuring an integrated isoPower DC/DC converter. It provides two unidirectional signal channels with a data rate of 25 Mb/s and a typical propagation delay of 60 ns. The device offers 5000 Vrms insulation rating and operates within a supply voltage range of 3 V to 5.5 V. It supports a maximum output power of 400 mW at 5 V or 3.3 V. The component is housed in a 16-pin SOIC package with a creepage distance of 7.6 mm and functions across a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an isolated DC/DC converter providing regulated 5 V or 3.3 V output up to 400 mW
• Provides magnetic coupling isolation for two unidirectional signal channels
• Supports high common-mode transient immunity for reliable noise rejection

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced safety isolation
• Power electronics control circuits with integrated power delivery

Procurement Notes

Verify the specific suffix ARWZ-RL against the official datasheet to confirm the reel packaging and industrial temperature grade. Ensure the design accommodates the 16-pin SOIC footprint and thermal requirements for the integrated DC/DC converter. Confirm regulatory compliance status such as UL and IEC standards directly from the manufacturer's documentation before finalizing procurement.

Selection Notes

Select this component when both signal isolation and isolated power generation are required in a single package. It is suitable for designs needing 5000 Vrms isolation with unidirectional data flow. Consider the 25 Mb/s data rate and 60 ns delay for timing-critical applications. Verify that the 400 mW output capability meets the load requirements of the isolated side circuitry.

Part Context

This part belongs to the ADUM6202 series of isoPower digital isolators. It combines standard digital isolation with an integrated isolated power supply, reducing component count compared to discrete solutions. The series is designed for robust performance in noisy environments, utilizing capacitive isolation technology for signal transmission while maintaining high insulation ratings.

Replacement Considerations

Check for direct pin-compatible alternatives within the ADUM6202 family, such as the tube-packaged ADUM6202ARWZ. Verify if other series like ADUM5201 offer sufficient isolation voltage but may lack the integrated DC/DC converter feature.