IL 816T-3E

Digital Isolators Overview

The IL816T-3E is a general-purpose digital isolator from NVE Corporation, utilizing True 8® GMR technology for signal transmission across an isolation barrier. It features four independent channels within a 16-pin SOIC package. The device supports a maximum data rate of 110Mbps and offers a common-mode transient immunity (CMTI) of 30kV/µs. It is rated for an isolation voltage of 2500Vrms and a working voltage of 600Vrms. Operating temperatures range from -40°C to +125°C, with a maximum input current of 10μA and a rise time of 4ns.

Digital Isolators Feature Summary

• Utilizes Giant Magnetoresistance (GMR) technology for DC-correct signal processing
• Provides high common-mode transient immunity of 30kV/µs
• Supports operation in extended industrial temperature environments up to +125°C

Digital Isolators Applications

• Industrial communication systems
• Embedded control applications
• IoT devices requiring small form factor designs

Digital Isolators Procurement Notes

Verify the specific suffix 'T-3E' to confirm tape-and-reel packaging and temperature grade. Ensure the 16-SOIC footprint matches the target PCB layout. Confirm that the 2500Vrms isolation rating meets the safety requirements of the end application. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or material declarations before finalizing procurement.

Digital Isolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The 110Mbps data rate suits standard serial communication protocols. The 16-pin SOIC package facilitates surface-mount assembly. Consider the 30kV/µs CMTI for environments with rapid voltage switching. Verify compatibility with system voltage levels and thermal management needs for high-temperature operation.

Digital Isolators Part Context

NVE Corporation specializes in digital isolators using proprietary GMR semiconductor materials. The IL816 series represents their general-purpose line, designed to replace traditional optocouplers. These devices offer lower power consumption and higher reliability. The True 8® technology ensures accurate DC signal transmission without the degradation often seen in capacitive isolators.

Digital Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.