SI86SL40HC-IS1R

Digital Isolators Overview

The SI86SL40HC-IS1R is a low-power digital isolator from Skyworks Solutions, featuring four unidirectional channels. It utilizes capacitive coupling technology to provide electrical isolation with a rating of 3.75 kVrms. The device operates within a supply voltage range of 2.5 V to 5.5 V and supports data rates up to 150 Mb/s. It is housed in a 16-lead SOIC-NB package and is designed for operation across an extended temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Provides high-voltage isolation via capacitive coupling technology
• Supports high-speed data transmission up to 150 Mb/s
• Features low power consumption suitable for energy-efficient designs
• Ensures signal integrity with common mode transient immunity

Digital Isolators Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reliable signal separation
• Power management circuits for isolated communication
• Smart grid infrastructure components

Digital Isolators Procurement Notes

Verify the specific suffix HC against official Skyworks documentation to confirm performance characteristics. Ensure the IS1R designation matches the required reel packaging format. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and current lifecycle status before finalizing procurement plans.

Digital Isolators Selection Notes

Select this component when four unidirectional channels are required for system isolation. Consider the 3.75 kVrms isolation rating for safety compliance. Evaluate the 150 Mb/s data rate capability against application bandwidth needs. Confirm that the SOIC-NB-16 package fits the available PCB footprint constraints.

Digital Isolators Part Context

This part belongs to the Si86SL4x series of digital isolators. The series focuses on providing robust isolation solutions with low power profiles. It complements other Skyworks interface ICs by offering specialized channel configurations for complex system architectures.

Digital Isolators Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Check pinout compatibility and isolation ratings for potential replacements.