SI8652EC-B-IS1R

Digital Isolators Overview

The SI8652EC-B-IS1R is a five-channel digital isolator from the Si865x series, manufactured by Skyworks Solutions Inc. It utilizes capacitive coupling technology to provide electrical isolation with a rated insulation voltage of 3750 Vrms. The device supports data rates up to 150 Mb/s and features a unidirectional channel configuration comprising three forward and two reverse channels. It operates within a supply voltage range of 2.375 V to 5.5 V and is housed in a 16-lead SOIC-Narrow package. The component is qualified under AEC-Q100 standards for automotive applications and functions reliably across an operating temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Provides high-speed signal transmission with low propagation delay and minimal pulse width distortion
• Ensures signal integrity through robust common-mode transient immunity capabilities
• Delivers reliable galvanic isolation between circuits using capacitive coupling technology

Digital Isolators Applications

• Automotive electronic control units requiring certified isolation components
• Industrial automation systems needing high-speed digital communication isolation
• Medical equipment requiring safe patient isolation interfaces

Digital Isolators Procurement Notes

Verify that the specific suffix IS1R corresponds to the reel packaging format required for your assembly line processes. Confirm that the AEC-Q100 qualification status meets your specific automotive or industrial reliability standards. Ensure the 16-SOIC-Narrow footprint matches your PCB design constraints. Check for any recent product change notices regarding material composition or manufacturing site updates.

Digital Isolators Selection Notes

Select this component when a five-channel unidirectional isolator with automotive qualification is required. The 3750 Vrms rating suits applications demanding moderate isolation strength. Consider the 150 Mb/s speed limit for general-purpose interface needs. The narrow SOIC package offers space efficiency compared to wider variants. Verify power supply compatibility within the 2.375 V to 5.5 V range before integration.

Digital Isolators Part Context

This part belongs to the Si865x family of digital isolators, which are designed for general-purpose isolation tasks. The family includes various channel counts and voltage ratings. The SI8652 variant specifically provides five channels. The EC suffix typically denotes the 3750 Vrms insulation rating and automotive qualification level within this product line.

Digital Isolators Replacement Considerations

SI8652BC-B-IS1 is listed as a potential substitute. Verify if the BC suffix indicates identical electrical characteristics and packaging. Ensure the replacement maintains the same AEC-Q100 qualification and thermal performance specifications.