SI8711AD-B-IM

Digital Isolators Overview

The SI8711AD-B-IM is a Skyworks Solutions digital isolator featuring one channel with a maximum data rate of 15 Mbps. It utilizes capacitive coupling technology to provide an isolation voltage of 5000 Vrms. The device operates within a supply voltage range of 3 V to 30 V and supports a unidirectional signal path. Key electrical parameters include a propagation delay of 60 ns, a rise time of 15 ns, and a fall time of 5 ns. It functions reliably across an extended temperature range from -40°C to +125°C.

Digital Isolators Feature Summary

• Provides high-voltage galvanic isolation between circuits using capacitive coupling technology
• Serves as a drop-in replacement for popular optocouplers in existing designs
• Supports high-speed digital signal transmission up to 15 Mbps
• Operates reliably across an extended industrial temperature range

Digital Isolators Applications

• Industrial automation systems requiring robust signal isolation
• Power supply control circuits for isolated feedback paths
• General-purpose digital isolation in mixed-signal environments

Digital Isolators Procurement Notes

Verify the specific package designation and suffix codes against the manufacturer's official datasheet to ensure compatibility with your PCB footprint and thermal requirements. Confirm that the 5000 Vrms isolation rating meets your system's safety standards. Check for any regional distribution restrictions or lead time variations before finalizing procurement plans.

Digital Isolators Selection Notes

Select this component when a single-channel isolator with high voltage withstand capability is required. The 15 Mbps data rate suits moderate-speed applications where low power consumption is beneficial. Ensure the SOIC-8 or LGA package variant matches your assembly process. Consider the unidirectional nature of the channel for input-to-output signal flow only.

Digital Isolators Part Context

This part belongs to the Si87xx family of digital isolators from Skyworks Solutions. These devices are designed to replace traditional optocouplers, offering improved performance in speed, power consumption, and size. The family includes various channel counts and isolation ratings, with the SI8711AD-B-IM representing a specific high-isolation, single-channel configuration.

Digital Isolators Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not identified in the provided source material.