IL 261-3E

Digital Isolators Overview

The IL 261-3E is a general-purpose digital isolator manufactured by NVE Corp/Isolation Products. It features five independent channels with a reinforced isolation rating of 2500Vrms. The device supports data rates up to 110Mbps and offers common-mode transient immunity (CMTI) of 30kV/µs. It operates within an extended temperature range of -40°C to 85°C and is housed in a 16-SOIC package.

Digital Isolators Feature Summary

• Provides high-speed digital signal transmission across isolation barriers
• Features very high reinforced isolation voltage ratings for safety
• Offers low quiescent current consumption per channel
• Delivers high common-mode transient immunity for noise rejection

Digital Isolators Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced isolation standards
• Power electronics control circuits
• Data acquisition systems with noisy environments

Digital Isolators Procurement Notes

Verify the specific suffix 'E' indicates the correct packaging or variant requirements. Confirm the 16-SOIC package dimensions match your PCB footprint. Ensure the 2500Vrms isolation rating meets your system's safety compliance needs. Check operating temperature specifications against your environmental conditions.

Digital Isolators Selection Notes

Select this component when five isolated channels are required in a single package. Consider the 110Mbps data rate for moderate-speed applications. Evaluate the 30kV/µs CMTI for high-noise industrial environments. Compare power consumption against other isolators if battery life is critical.

Digital Isolators Part Context

This part belongs to the IL26x series of high-speed digital isolators from NVE. It shares architectural similarities with the IL 260-3E but may differ in specific electrical characteristics or pin configurations. The series utilizes proprietary technology for reliable signal transmission across isolation barriers.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternatives.