IL 715T-3

Overview

The IL 715T-3 is a general-purpose digital isolator from the IsoLoop series, utilizing Giant Magnetoresistance (GMR) technology. It provides 2500Vrms isolation across four channels with a data rate of 110Mbps and a common-mode transient immunity of 100kV/µs. The device operates on a 3V to 5.5V supply, features a maximum propagation delay of 18ns, and functions within a temperature range of -40°C to +125°C. It is housed in a 16-SOIC package.

Feature Summary

• Utilizes Giant Magnetoresistance (GMR) sensing technology for reliable signal transmission
• Provides high-speed data communication at rates up to 110 Mbps
• Offers robust common-mode transient immunity for noisy environments
• Supports extended industrial operating temperatures

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced electrical safety barriers
• Power electronics control circuits
• Communication interfaces in electric vehicles

Procurement Notes

Verify component authenticity through authorized distributors as counterfeit risks exist. Confirm RoHS compliance status and specific suffix requirements against current datasheets. Check for obsolescence notices or lifecycle changes before finalizing procurement plans. Ensure packaging specifications match assembly line requirements.

Selection Notes

Select this model when high-speed data transfer is critical alongside strong noise immunity. Consider the 16-SOIC footprint for PCB layout constraints. Evaluate the 110Mbps speed against system timing requirements. Verify voltage supply compatibility with the 3V to 5.5V operational range.

Part Context

Part of the NVE IsoLoop family leveraging GMR technology. This series offers superior performance compared to traditional optical isolators. The IL 715T-3 variant specifically targets applications demanding high channel count and speed within a compact surface-mount package.

Replacement Considerations

IL 715T-3E is listed as a similar replacement option by the manufacturer.