SI86S663BE-IS2R

Digital Isolators Overview

The SI86S663BE-IS2R is a high-performance digital isolator from Skyworks Solutions, featuring six unidirectional channels with capacitive coupling technology. It provides robust isolation rated at 6.0 kVrms, ensuring signal integrity in noisy environments. The device operates on a single supply voltage and is housed in a QSOP-16 surface-mount package. Designed for low power consumption and high data rates, it supports applications requiring reliable galvanic isolation between circuits.

Digital Isolators Feature Summary

• Six unidirectional signal channels for efficient data transmission
• Capacitive coupling isolation for enhanced noise immunity
• High insulation voltage rating of 6.0 kVrms
• Low-power CMOS design for energy efficiency

Digital Isolators Applications

• Industrial automation systems
• Medical equipment isolation
• Power electronics control interfaces
• Data acquisition systems

Digital Isolators Procurement Notes

Verify the specific ordering suffix IS2R to confirm reel packaging and tape width specifications. Ensure compatibility with QSOP-16 footprint requirements during PCB layout. Check moisture sensitivity level (MSL) ratings for proper storage and reflow soldering profiles. Confirm RoHS compliance status if required by project regulations.

Digital Isolators Selection Notes

Select this component when six isolated unidirectional paths are necessary within a compact form factor. Consider the 6.0 kVrms isolation barrier for high-voltage separation needs. Evaluate propagation delay characteristics against system timing requirements. Assess power consumption benefits compared to alternative isolation technologies.

Digital Isolators Part Context

Part of the Si86Sx series, this digital isolator leverages Skyworks' proprietary capacitive isolation technology. It offers superior performance over traditional optocouplers in terms of speed and reliability. The series is designed for demanding industrial and automotive applications requiring high channel density.

Digital Isolators Replacement Considerations

Direct substitutes may include other Skyworks Si86Sx variants with matching channel counts and isolation ratings. Verify pinout compatibility before replacing with similar devices from different manufacturers.