IL 814T-3E

Overview

The IL 814T-3E is a general-purpose digital isolator from NVE Corp/Isolation Products. It features 2500Vrms isolation voltage and supports three channels with a data rate of 110Mbps. The device offers a common-mode transient immunity (CMTI) of 30kV/µs. It is housed in a 16-SOIC package with a width of 0.154 inches (3.90mm).

Feature Summary

• Utilizes patented spintronic GMR and TMR technology for high-speed isolation.
• Provides robust electrical isolation rated at 2500Vrms.
• Ensures stable signal transmission with high common-mode transient immunity.

Applications

• High-power motor control cabinets
• General purpose digital isolation interfaces

Procurement Notes

Verify the specific suffix 'T-3E' to confirm the tape-and-reel packaging and channel configuration. Ensure the 16-SOIC footprint matches the PCB design. Cross-reference the 2500Vrms rating against system isolation requirements. Confirm compatibility with the 110Mbps data rate for the intended application speed.

Selection Notes

Select this component when high-speed digital isolation is required alongside compact form factors. The 16-SOIC package suits space-constrained designs. Consider the 30kV/µs CMTI for environments with rapid voltage changes. Verify that the 2500Vrms isolation level meets safety standards for the target equipment.

Part Context

This part belongs to the NVE IsoLoop series, which serves as an alternative to traditional optocouplers. The series leverages spintronic technology to achieve superior performance in size and speed compared to legacy isolation methods.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer guidelines for direct replacements or functional equivalents within the same product family.