SI86SL42EE-IS2R

Digital Isolators Overview

The SI86SL42EE-IS2R is a Skyworks Solutions digital isolator featuring four unidirectional channels with capacitive coupling. It provides a high isolation voltage of 6.0 kVrms and supports data rates up to 150 Mbps. The device operates within a supply voltage range of 2.375 V to 5.5 V, ensuring compatibility with various logic levels. Designed for surface-mount applications, it utilizes a 16-lead SOIC-NB package in tape-and-reel format. The component meets AEC-Q100 automotive qualification standards, offering reliable performance across an operating temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Provides robust electrical isolation via capacitive coupling technology
• Supports high-speed data transmission at rates up to 150 Mbps
• Features low power consumption suitable for energy-efficient designs
• Automotive qualified for demanding reliability requirements

Digital Isolators Applications

• Automotive electronic control units (ECUs)
• Industrial communication interfaces
• Medical equipment signal isolation
• Power supply feedback loops

Digital Isolators Procurement Notes

Verify the specific suffix 'IS2R' confirms the tape-and-reel packaging configuration required for automated assembly processes. Ensure the order matches the exact part number to guarantee the correct reel quantity and handling specifications. Cross-reference the manufacturer's latest documentation to confirm current availability status and any potential supply constraints associated with this specific variant.

Digital Isolators Selection Notes

Select this component when high isolation voltage and automotive reliability are critical. The 6.0 kVrms rating suits applications requiring significant galvanic separation. Consider the unidirectional channel configuration for appropriate signal flow directionality. Evaluate the 150 Mbps speed against system timing requirements to ensure adequate performance margins for the intended interface protocol.

Digital Isolators Part Context

This device belongs to the Si86SL4x series of low-power digital isolators from Skyworks Solutions. The series emphasizes high reliability and compact form factors for modern electronic systems. The SI86SL42EE-IS2R specifically addresses the need for robust isolation in automotive and industrial environments where space and power efficiency are constrained.

Digital Isolators FAQ

What is the maximum isolation voltage supported by this device?

The SI86SL42EE-IS2R supports a reinforced isolation voltage of 6.0 kVrms.

Is this component suitable for automotive applications?

Yes, the device is qualified according to the AEC-Q100 standard for automotive use.