SI8662BC-B-IS1

Digital Isolators Overview

The SI8662BC-B-IS1 is a six-channel digital isolator from Skyworks Solutions, utilizing capacitive coupling technology. It provides an insulation voltage of 3750 Vrms and supports data rates up to 150 Mb/s. The device features unidirectional signal transmission with four forward and two reverse channels. It operates within a supply voltage range of 2.375 V to 5.5 V and exhibits a propagation delay of 8 ns. The component is housed in a 16-pin SOIC-Narrow package and is qualified under AEC-Q100 standards for automotive applications.

Digital Isolators Feature Summary

• Capacitive coupling isolation architecture
• High common-mode transient immunity
• Wide operating supply voltage range
• Automotive qualification compliance

Digital Isolators Applications

• Automotive electronic control units
• Industrial communication interfaces
• Power conversion systems
• Medical equipment isolation barriers

Digital Isolators Procurement Notes

Verify the specific suffix 'B' against official Skyworks documentation to confirm pinout and functional configuration. Ensure the 'IS1' designation matches the required 16-pin SOIC-Narrow package type. Confirm AEC-Q100 qualification status if the application demands automotive-grade reliability. Cross-reference the datasheet revision date to ensure compatibility with current design specifications.

Digital Isolators Selection Notes

Select this component when high channel density and robust isolation are required in space-constrained designs. The 150 Mb/s data rate suits general-purpose serial communication needs. Consider the 3750 Vrms rating for applications requiring significant potential difference between circuits. Evaluate the 8 ns propagation delay against system timing constraints before finalizing the design.

Digital Isolators Part Context

This part belongs to the Si866x family of digital isolators. It shares core technologies with other members like the SI8660BB-B-IU but differs in insulation voltage and package type. The family emphasizes low power consumption and high reliability for industrial and automotive sectors.

Digital Isolators Replacement Considerations

Check for SI8662BD-B-IS variants offering different insulation ratings or bidirectional capabilities. Verify package compatibility with existing PCB footprints when considering alternatives.