ADUM131D0BRWZ-RL

Digital Isolators Overview

The ADUM131D0BRWZ-RL is a triple-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It features a robust 2:1 isolation architecture with three channels configured as two unidirectional forward and one reverse channel. The device supports data rates up to 150 Mb/s with a maximum propagation delay of 13 ns and pulse width distortion of 3 ns. It operates on a supply voltage range of 1.7 V to 5.5 V and provides an insulation voltage of 3750 Vrms. The component is housed in a 16-SOIC package and functions within a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Implements iCoupler magnetic coupling technology for galvanic isolation without external transformers
• Features a robust 2:1 isolation architecture providing high common-mode transient immunity
• Supports high-speed digital communication with low propagation delay and minimal pulse width distortion

Digital Isolators Applications

• Industrial automation systems requiring isolated signal transmission
• Motor control applications needing robust galvanic separation
• General-purpose digital isolation in mixed-signal environments

Digital Isolators Procurement Notes

Verify the specific suffix '0' in the part number ADUM131D0BRWZ-RL against official Analog Devices documentation to confirm the exact channel configuration and electrical characteristics. Ensure the reel packaging matches system requirements. Cross-reference the datasheet revision date to validate current specifications before finalizing procurement decisions.

Digital Isolators Selection Notes

Select this component when a triple-channel isolator with a 2:1 directionality split is required. It is suitable for designs needing high-speed data transfer up to 150 Mbps with significant common-mode noise rejection. Consider the 16-SOIC footprint and wide operating temperature range for industrial or automotive-grade applications where robust magnetic coupling is preferred over optical alternatives.

Digital Isolators Part Context

This part belongs to the ADuM13x series of triple-channel digital isolators based on Analog Devices' iCoupler technology. The series is designed for general-purpose isolation in industrial and motor control applications. The 'D' designation typically indicates specific performance grades within the family, while the 'RL' suffix denotes reel packaging for automated assembly processes.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers include ADUM130D0BRWZ-RL.