SI86SS41EC-IS1

Digital Isolators Overview

The SI86SS41EC-IS1 is a Skyworks Solutions digital isolator featuring four unidirectional channels with SPI compatibility. It utilizes capacitive coupling technology to provide an insulation voltage of 3750 Vrms. The device supports data rates up to 150 Mb/s and offers a common mode transient immunity of 100 kV/µs. Operating within a temperature range of -40°C to +125°C, it is housed in a 16-SOIC package.

Digital Isolators Feature Summary

• SPI compatible interface design for automotive applications
• High common mode transient immunity of 100 kV/µs
• Capacitive coupling isolation technology

Digital Isolators Applications

• Automotive electronic control units
• Motor drive systems
• Industrial communication interfaces

Digital Isolators Procurement Notes

Verify the specific suffix 'IS1' against official Skyworks documentation to confirm pinout and electrical characteristics. Ensure the component meets AEC-Q100 qualification requirements if intended for automotive deployment. Cross-reference datasheet revisions to validate performance parameters prior to integration.

Digital Isolators Selection Notes

Select this component when SPI protocol support is required alongside high-speed isolation. The 150 Mb/s data rate suits demanding industrial links. Verify that the 3750 Vrms isolation rating aligns with system safety standards and that the SOIC-NB-16 package fits the PCB layout constraints.

Digital Isolators Part Context

This part belongs to the Si86SS4x series of automotive-grade digital isolators. It complements other Skyworks solutions by offering dedicated SPI compatibility. The series focuses on robust signal integrity in electric vehicle and industrial environments requiring reliable galvanic separation.

Digital Isolators Replacement Considerations

SI86SS41EC-AS1