SI86S641EE-AS2

Digital Isolators Overview

The SI86S641EE-AS2 is a Skyworks Si86S6xx automotive-grade digital isolator featuring four unidirectional channels with capacitive coupling. It provides a 6.0 kVrms isolation voltage rating and supports data rates up to 150 Mbps. The device operates within a supply voltage range of 2.25 V to 5.5 V, with typical propagation delays of 42 ns. It includes a shutdown function and meets AEC-Q100 qualification standards for operation between -40°C and +125°C.

Digital Isolators Feature Summary

• High-voltage capacitive isolation rated at 6.0 kVrms for robust signal transmission across potential barriers.
• Automotive-grade design compliant with AEC-Q100 standards for reliability in demanding environments.
• Integrated shutdown mode to minimize power consumption during inactive periods.

Digital Isolators Applications

• Automotive battery management systems
• Electric vehicle motor control units
• On-board charger interfaces

Digital Isolators Procurement Notes

Verify the specific suffix AS2 against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 requirements for your target application. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before finalizing procurement plans.

Digital Isolators Selection Notes

Select this component when high isolation voltage (6.0 kVrms) and automotive certification are required. It is suitable for applications needing four unidirectional channels with low power consumption. Compare it against lower-rated variants if system voltage requirements are less stringent or if bidirectional communication is needed instead.

Digital Isolators Part Context

This part belongs to the Si86S6xx family of digital isolators from Skyworks Solutions. The family offers various channel configurations and isolation ratings tailored for industrial and automotive markets. The SI86S641EE-AS2 specifically targets high-voltage automotive applications requiring reliable signal integrity.

Digital Isolators Replacement Considerations

Check for direct substitutes within the Si86S6xx series that match the 6.0 kVrms rating and 4-channel configuration. Verify pin compatibility and electrical parameters such as CMTI and propagation delay before substitution.