SI8652BD-B-ISR

Digital Isolators Overview

The SI8652BD-B-ISR is a five-channel digital isolator from Skyworks Solutions, featuring unidirectional signal transmission with three forward and two reverse channels. It utilizes capacitive coupling technology to provide an insulation voltage of 5000 Vrms. The device supports data rates up to 150 Mb/s with a propagation delay of 8 ns. It operates within a supply voltage range of 2.375 V to 5.5 V and functions across a temperature range of -40°C to +125°C. Packaged in a 16-pin SOIC-Wide format, it includes AEC-Q100 qualification for automotive reliability.

Digital Isolators Feature Summary

• Capacitive coupling isolation technology
• Five-channel unidirectional configuration
• High common-mode transient immunity
• Automotive-grade qualification

Digital Isolators Applications

• Automotive power electronics
• Industrial motor control systems
• Grid-connected inverter interfaces
• General-purpose isolated communication links

Digital Isolators Procurement Notes

Verify the specific suffix B-ISR against official Skyworks documentation to confirm the SOIC-Wide package and reel packaging type. Ensure the insulation rating matches the 5000 Vrms requirement for your application safety standards. Cross-reference the AEC-Q100 qualification status if automotive compliance is mandatory for the project.

Digital Isolators Selection Notes

Select this component when high channel density is required alongside robust isolation capabilities. The five-channel layout reduces board space compared to single-channel alternatives. Consider the 150 Mb/s speed limit for signal integrity requirements. Verify that the unidirectional nature aligns with the system's data flow architecture before integration.

Digital Isolators Part Context

This part belongs to the Si865x family of digital isolators, designed for high-reliability applications requiring galvanic isolation. The series emphasizes low power consumption and high-speed performance. The SI8652 variant specifically addresses multi-channel needs within a compact footprint, serving as a key solution for complex interface isolation tasks.

Digital Isolators Replacement Considerations

Direct substitutes include other parts within the Si865x family with matching channel counts and insulation ratings. Verify pin compatibility and thermal characteristics when considering alternative manufacturers. Ensure any replacement maintains the same AEC-Q100 certification level if used in automotive contexts.