SI8630ED-AS

Digital Isolators Overview

The SI8630ED-AS is a Skyworks Solutions digital isolator featuring three unidirectional channels with capacitive coupling. It operates within a supply voltage range of 2.5 V to 5.5 V and supports data rates up to 150 Mb/s. The device provides an insulation voltage of 5000 Vrms and withstands a 10 kV surge. Key electrical parameters include a propagation delay of 8 ns, rise/fall times of 4 ns, and a typical supply current of 4.6 mA. It functions reliably across an extended temperature range from -40°C to +125°C.

Digital Isolators Feature Summary

• Provides galvanic isolation between distinct voltage domains using capacitive coupling technology.
• Engineered for automotive environments with high surge immunity capabilities.
• Delivers low power consumption suitable for energy-efficient system designs.

Digital Isolators Applications

• Automotive electronic control units requiring robust signal isolation
• Industrial communication interfaces demanding high reliability
• Power conversion systems needing safe voltage domain separation

Digital Isolators Procurement Notes

Verify the specific suffix against official Skyworks documentation to confirm insulation ratings and package variations. Ensure compatibility with AEC-Q100 automotive standards if required for your application. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement decisions.

Digital Isolators Selection Notes

Select this component when three unidirectional channels are necessary for high-speed data transmission in noisy environments. Consider the 5000 Vrms insulation rating for applications requiring significant potential differences between circuits. Evaluate the SOIC-16 footprint constraints during PCB layout planning.

Digital Isolators Part Context

This part belongs to the SI863x series of digital isolators from Skyworks Solutions. The series utilizes proprietary CMOS technology to achieve high performance with low power consumption. It serves as a modern alternative to traditional transformer or optical isolators in various industrial and automotive sectors.

Digital Isolators Replacement Considerations

Check SI8630ET-AS for identical specifications with different packaging. Verify SI8630BB-AS if lower insulation voltage (2500 Vrms) suffices for the design requirements.