SI86SL40EC-IS1R

Digital Isolators Overview

The SI86SL40EC-IS1R is a low-power digital isolator from the Si86SL4x series by Skyworks Solutions. It features four unidirectional channels with capacitive coupling isolation. The device supports a data rate of 150 Mb/s and offers an insulation voltage of 3750 Vrms. Operating on a supply voltage range of 2.375 V to 5.5 V, it exhibits a propagation delay of 8 ns with rise and fall times of 4 ns. It functions within a temperature range of -40°C to +125°C and is housed in a SOIC-NB-16 package.

Digital Isolators Feature Summary

• Provides galvanic isolation via capacitive coupling technology for robust signal transmission across potential differences.
• Supports high-speed data communication with a maximum data rate of 150 Mb/s for efficient system performance.
• Designed for low power consumption applications while maintaining high reliability over extended industrial temperature ranges.

Digital Isolators Applications

• Industrial automation systems requiring reliable signal isolation between control and field devices.
• Medical equipment needing safe patient isolation and protection against electrical hazards.
• Power electronics interfaces for monitoring and control in high-voltage environments.

Digital Isolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required reel packaging format. Ensure compliance with RoHS directives and check for any regional distribution restrictions or limited availability status prior to finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when four unidirectional isolated channels are required for general-purpose interface applications. Consider the 3750 Vrms insulation rating for safety-critical designs. Evaluate the 150 Mb/s data rate capability against system timing requirements. Ensure the operating voltage range aligns with the target logic levels and power constraints of the application design.

Digital Isolators Part Context

This part belongs to the Si86SL4x family of multi-channel digital isolators. It complements other variants like the SI86SL40FC-IS1 and SI86SL42HC-IS1R within the same series. These components share similar core technologies but differ in packaging options and specific configuration details, serving diverse interface needs in modern electronic systems.

Digital Isolators Replacement Considerations

Potential substitutes include SI86SL40EC-IS1 (tube packaging) or SI86SL40FC-IS1. Verify pinout compatibility and functional equivalence before substitution. Ensure that alternative parts meet the same insulation voltage and data rate specifications for seamless integration into existing designs.