ADUM262N0BRIZ

Overview

The ADUM262N0BRIZ is a robust six-channel digital isolator from Analog Devices, utilizing magnetic coupling technology. It operates within a supply voltage range of 1.7 V to 5.5 V and supports data rates up to 150 Mb/s. The device provides 5000 Vrms insulation voltage with a propagation delay of 7.2 ns and pulse width distortion of 500 ps. It features four forward channels and two reverse channels in an SOIC-16 package. Operating temperatures span from -40°C to +125°C, with a typical operating current of 16.4 mA.

Feature Summary

• Provides galvanic isolation via proprietary iCoupler magnetic coupling technology for high noise immunity.
• Supports unidirectional signal transmission across multiple independent channels.
• Maintains signal integrity with low pulse width distortion specifications.

Applications

• Industrial automation systems requiring multi-channel isolation
• Medical equipment needing robust electrical safety barriers
• Power electronics control circuits

Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance details and moisture sensitivity levels prior to assembly. Check specific datasheet revisions for any updates on thermal characteristics or pin configurations. Ensure storage conditions meet humidity requirements to prevent package degradation before soldering.

Selection Notes

Select this part when six isolated channels are required in a compact SOIC-16 footprint. Consider the 150 Mb/s data rate limit for high-speed communication needs. Evaluate power consumption against system constraints given the 16.4 mA operating current. Verify that the 5000 Vrms isolation rating meets safety standards for the target application environment.

Part Context

This component belongs to the ADUM262N series of digital isolators. It shares architectural similarities with other members like the ADUM252N0BRIZ but offers a distinct channel configuration. The series emphasizes reliability and performance in noisy environments using magnetic coupling rather than capacitive methods.

Replacement Considerations

Direct substitutes include ADUM262N0BRIZ-RL for reel packaging variants. Cross-reference with ADUM263N1BRIZ if bidirectional or different channel counts are acceptable. Verify pin compatibility and electrical parameters before swapping components in existing designs.