ADUM6202CRWZ

Overview

The ADUM6202CRWZ is a dual-channel digital isolator from Analog Devices, featuring an integrated isoPower DC/DC converter. It provides galvanic isolation with a maximum isolation voltage of 5000 Vrms. The device supports data rates up to 25 Mbps using NRZ signaling across two independent channels. It operates within a supply voltage range of 3 V to 5.5 V and delivers a regulated output of either 5 V or 3.3 V with a maximum power output of 400 mW. The component is housed in a 16-lead SOIC package with a creepage distance of 7.6 mm and functions reliably within an operating temperature range of -40°C to +105°C.

Feature Summary

• Integrates an isoPower isolated DC/DC converter for simplified power delivery across the isolation barrier
• Provides high-voltage galvanic isolation between input and output sides
• Supports bidirectional signal transmission with low propagation delay characteristics

Applications

• Industrial automation systems requiring robust signal isolation
• Medical equipment needing reinforced insulation standards
• Power metering applications with high common-mode transient immunity requirements

Procurement Notes

Verify the specific suffix (e.g., CRWZ) against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure that the required isolation voltage ratings meet the safety standards of your target application. Confirm regulatory compliance status such as UL or IEC certifications directly from official documentation before integration.

Selection Notes

Select this component when a single IC solution is needed for both signal isolation and isolated power generation. It is suitable for designs where board space is limited and external isolated power supplies are undesirable. Consider the 400 mW power limit when determining load requirements on the secondary side of the isolator.

Part Context

This part belongs to the ADUM620x series of isoPower digital isolators. It shares architectural similarities with other members like the ADUM6201 but differs in channel count and specific electrical parameters. The series utilizes capacitive coupling technology for signal transmission while employing magnetic coupling for the integrated power converter.

Replacement Considerations

Direct replacements include the ADUM6202ARWZ for wider operating temperature ranges. Verify pin-to-pin compatibility with the ADUM6202CRWZ-RL variant if reel packaging is required instead of tube.