SI8662ED-AS

Digital Isolators Overview

The SI8662ED-AS is a general-purpose digital isolator from Skyworks Solutions, designed for automotive applications requiring high-voltage isolation. It features six unidirectional channels with capacitive coupling technology. The device supports data rates up to 150 Mb/s and provides an insulation voltage of 5000 Vrms. Operating on a supply voltage between 2.375 V and 5.5 V, it exhibits a propagation delay of 8 ns. The component is qualified under AEC-Q100 standards and operates within a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Six-channel unidirectional signal transmission via capacitive coupling
• Automotive-grade qualification ensuring reliability in harsh environments
• High insulation voltage capability for robust circuit separation

Digital Isolators Applications

• Automotive electronic control units
• High-voltage isolation interfaces
• General-purpose digital signal isolation

Digital Isolators Procurement Notes

Verify the specific suffix 'AS' against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure the part meets AEC-Q100 requirements if automotive compliance is mandatory. Cross-reference the datasheet for humidity sensitivity handling instructions prior to assembly.

Digital Isolators Selection Notes

Select this model when six unidirectional channels are required with high insulation voltage. Consider the 150 Mb/s data rate and 8 ns propagation delay for timing-sensitive designs. Verify that the SOIC-16 package fits the PCB layout constraints and that the operating temperature range aligns with system thermal profiles.

Digital Isolators Part Context

This component belongs to the Si866x series of digital isolators. It utilizes Skyworks' proprietary capacitive isolation technology to provide galvanic isolation between circuits. The series is engineered for high reliability and low power consumption in demanding industrial and automotive environments.

Digital Isolators Replacement Considerations

SI8662BB-B-IS1R

Digital Isolators FAQ

What is the maximum insulation voltage?

The SI8662ED-AS provides an insulation voltage of 5000 Vrms.

Is this component suitable for automotive use?

Yes, the SI8662ED-AS is qualified according to AEC-Q100 standards for automotive applications.