SI86S661EE-AS2

Digital Isolators Overview

The SI86S661EE-AS2 is a digital isolator from the Si86S6x series, manufactured by Skyworks Solutions. It features six unidirectional channels with capacitive coupling technology and an insulation voltage of 6.0 kVrms. The device supports a maximum data rate of 150 Mbps and offers a common-mode transient immunity of 150 kV/µs. It operates within a temperature range of -40°C to +125°C and is housed in a 16-pin SOIC-WB package.

Digital Isolators Feature Summary

• Automotive-grade qualification for reliable operation in demanding environments
• High common-mode transient immunity ensuring signal integrity under noise
• Capacitive coupling isolation providing robust electrical separation

Digital Isolators Applications

• Automotive electronic control units
• Inverter gate drive circuits
• Industrial communication interfaces

Digital Isolators Procurement Notes

Verify the specific suffix AS2 against official Skyworks documentation to confirm automotive grade status and pinout compatibility. Ensure the SOIC-WB package width matches your PCB footprint requirements. Confirm RoHS compliance details directly from the manufacturer's datasheet before finalizing procurement specifications.

Digital Isolators Selection Notes

Select this component when high isolation voltage and automotive reliability are required. The six-channel configuration suits complex bus systems. Verify that the 150 Mbps data rate meets system timing constraints. Consider the wide operating temperature range for harsh environment deployments.

Digital Isolators Part Context

This part belongs to the Si86S6x family of automotive digital isolators. It utilizes Skyworks' proprietary capacitive isolation technology. The series is designed to replace traditional optocouplers in modern automotive and industrial applications requiring higher speed and reliability.

Digital Isolators Replacement Considerations

Check for SI86S661BE-AS2R as a potential variant within the same family. Verify channel count and isolation voltage ratings match exactly. Ensure package dimensions and pin configurations are compatible with existing designs.