ADUM263N1BRIZ-RL

Overview

The ADUM263N1BRIZ-RL is a robust 6-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It features a SOIC-16 package with 3 forward and 3 reverse channels. Key electrical parameters include a data rate of 150 Mb/s, isolation voltage of 5000 Vrms, and propagation delay of 7.2 ns. Operating supply voltage ranges from 1.7 V to 5.5 V, with a typical operating current of 17 mA. The device supports an extended temperature range from -40°C to +125°C.

Feature Summary

• Provides galvanic isolation via proprietary iCoupler magnetic coupling technology for high-speed signal transmission.
• Integrates six independent logic channels within a single compact surface-mount package.
• Ensures signal integrity with low propagation delay and minimal pulse width distortion.

Applications

• Industrial automation systems requiring multi-channel signal isolation
• Medical equipment needing robust patient safety isolation barriers
• Power electronics control circuits with high common-mode transient immunity

Procurement Notes

Verify the specific suffix RL indicates reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the SOIC-16 footprint and thermal requirements. Check for any recent product change notices that may affect pinout or specifications.

Selection Notes

Select this component when six isolated bidirectional channels are required in a space-constrained design. Consider the 5000 Vrms isolation rating for applications demanding high dielectric strength. Evaluate the 150 Mb/s data rate against system timing requirements. Compare power consumption characteristics against alternative isolator technologies for efficiency optimization.

Part Context

This part belongs to the ADUM263N series of digital isolators. It represents a solution for applications needing multiple isolated channels without the complexity of discrete components. The series leverages silicon dioxide insulation layers for reliable performance in noisy environments.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and isolation ratings before considering third-party equivalents. Verify that any substitute maintains the same channel count and package dimensions.