SI86S641EC-AS1

Digital Isolators Overview

The SI86S641EC-AS1 is an automotive-grade digital isolator from Skyworks Solutions, featuring four unidirectional channels with capacitive coupling technology. It provides a 3.75 kVrms isolation voltage and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 2.375 V to 5.5 V and is qualified under AEC-Q100 standards for automotive applications. It utilizes a 16-pin SOIC-NB package and offers high common-mode transient immunity of 150 kV/µs.

Digital Isolators Feature Summary

• Automotive qualification compliant with AEC-Q100 standards
• Capacitive coupling technology for signal isolation
• SPI compatible interface design

Digital Isolators Applications

• Automotive electronic control units
• Inverter gate drive circuits
• Motor control systems

Digital Isolators Procurement Notes

Verify the specific suffix AS1 against official Skyworks documentation to confirm automotive grade status and pinout configuration. Ensure compatibility with required isolation voltage ratings and package dimensions before integration into final designs.

Digital Isolators Selection Notes

Select this component for applications requiring robust automotive reliability and SPI interface compatibility. Consider the 3.75 kVrms isolation rating and unidirectional channel configuration when designing circuit boundaries.

Digital Isolators Part Context

This part belongs to the Si86S6x series of automotive digital isolators. It shares the core capacitive isolation architecture with other family members but is specifically optimized for automotive environments with enhanced thermal and electrical stability requirements.

Digital Isolators Replacement Considerations

SI86S641FC-AS1