ADUM2286CRIZ-RL

Overview

The ADUM2286CRIZ-RL is a dual-channel digital isolator from Analog Devices, utilizing magnetic coupling technology for signal transmission. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 100 Mb/s. The device provides an insulation voltage of 5000 Vrms and features bidirectional channel polarity. Key electrical parameters include a propagation delay of 24 ns, with rise and fall times typically at 3 ns. It functions reliably across an operating temperature range of -40°C to +125°C and draws a typical quiescent current of 800 uA.

Feature Summary

• Bidirectional signal transmission capability for flexible circuit design
• High common-mode transient immunity via magnetic coupling isolation
• Low power consumption suitable for energy-efficient applications

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing high-voltage safety isolation
• Power metering circuits for accurate signal measurement

Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging configuration. Confirm that the specific revision matches your design requirements. Check official manufacturer documentation for RoHS compliance status and lead time variations due to limited availability. Ensure compatibility with your board layout specifications before ordering.

Selection Notes

Select this component when bidirectional communication is required alongside high isolation voltage. Compare propagation delay and power consumption against other isolators in the ADUM series. Ensure the SOIC-16 package fits your PCB constraints. Verify that the 100 Mb/s data rate meets your system's bandwidth needs.

Part Context

This part belongs to the ADUM2286 series of general-purpose digital isolators. It shares the same core functionality as the non-reel version but differs in packaging format. The series is designed for robust performance in noisy environments where electrical isolation is critical for safety and signal integrity.

Replacement Considerations

The ADUM2286CRIZ is the tube-packaged equivalent of this reel-part. Other variants in the ADUM228x family may offer different channel counts or polarities.