SI8662EC-B-IS1R

Digital Isolators Overview

The SI8662EC-B-IS1R is a six-channel digital isolator from the Si866x series, manufactured by Skyworks Solutions. It features capacitive coupling technology with a 3750 Vrms insulation voltage rating and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 2.5 V to 5.5 V and exhibits a propagation delay of 8 ns. Packaged in a SOIC-Narrow-16 format, it includes four forward and two reverse channels.

Digital Isolators Feature Summary

• Provides galvanic isolation via capacitive coupling for signal integrity
• Supports high-speed data transmission at 150 Mb/s
• Features unidirectional channel polarity configuration

Digital Isolators Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power metering infrastructure

Digital Isolators Procurement Notes

Verify the specific suffix codes against official Skyworks documentation to ensure correct insulation ratings and package variants. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Cross-reference datasheet revisions to validate electrical parameters match design requirements.

Digital Isolators Selection Notes

Select this component when high-speed isolation exceeding 100 Mb/s is required alongside robust 3750 Vrms dielectric strength. The narrow SOIC-16 package suits space-constrained layouts. Ensure thermal management aligns with the specified power dissipation limits under maximum operating conditions.

Digital Isolators Part Context

This part belongs to the Si866x family of digital isolators, which utilize CMOS technology for low power consumption. The series offers various channel configurations and insulation ratings to meet diverse interface isolation needs across industrial and automotive sectors.

Digital Isolators Replacement Considerations

Check SI8662BB-B-IS1R for lower insulation voltage applications or SI8662BD-B-IS for 5 kV requirements. Verify pinout compatibility and functional equivalence before substitution.