SI86S641EE-IS2R

Digital Isolators Overview

The SI86S641EE-IS2R is a Skyworks Solutions digital isolator featuring four unidirectional channels with capacitive coupling technology. It provides an insulation voltage of 6000 Vrms and supports data rates up to 150 Mbps. The device operates within a supply voltage range of 2.25 V to 5.5 V and functions across a temperature range of -40°C to +125°C. Packaged in a SOIC-WB-16 format, it is designed for high-reliability applications requiring robust signal isolation.

Digital Isolators Feature Summary

• Provides four independent unidirectional signal paths for channelized isolation
• Utilizes capacitive coupling technology to achieve high insulation voltage ratings
• Supports high-speed data transmission with a maximum rate of 150 Mbps
• Operates reliably across extended industrial temperature ranges

Digital Isolators Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power electronics monitoring interfaces
• Automotive electronic subsystems

Digital Isolators Procurement Notes

Verify the specific suffix IS2R confirms the reel packaging configuration as indicated by distributor listings. Ensure the component matches the SOIC-WB-16 package dimensions and pinout requirements for your PCB layout. Confirm that the 6.0 kVrms insulation rating meets the safety standards required for your specific application environment. Cross-reference the datasheet electrical characteristics against your system's voltage and speed constraints before finalizing procurement.

Digital Isolators Selection Notes

Select this component when four unidirectional channels are required with high-voltage isolation capabilities. The 150 Mbps data rate suits general-purpose interface applications needing moderate speed. Consider the SOIC-WB-16 package for standard surface-mount assembly processes. Verify that the 2.25 V to 5.5 V supply range aligns with your system's power distribution architecture.

Digital Isolators Part Context

This part belongs to the Si86SS4x series of digital isolators from Skyworks Solutions. It shares the family's core capacitive isolation technology but is distinguished by its specific unidirectional channel configuration and 6.0 kVrms insulation rating. The series targets applications demanding reliable signal transfer across isolated boundaries without optical components.

Digital Isolators Replacement Considerations

Direct substitutes include other Skyworks parts within the Si86SS4x series, such as the SI86SS41EE-IS2, provided the packaging difference (tube vs. reel) is acceptable. Verify that any replacement maintains the 6.0 kVrms insulation rating and 150 Mbps data rate specifications.