IL 260-3

Overview

The IL 260-3 is a general-purpose digital isolator from NVE Corp utilizing IsoLoop® GMR technology. It provides 2500Vrms isolation across five unidirectional channels in a 16-SOIC package. The device supports data rates up to 110Mbps with a maximum propagation delay of 15ns and common mode transient immunity of 30kV/µs. It operates on a 3V to 5.5V supply within an industrial temperature range.

Feature Summary

• Utilizes patented IsoLoop® Giant Magnetoresistive (GMR) technology for signal transmission
• Provides robust electrical isolation without requiring isolated power supplies
• Features high common-mode transient immunity for reliable operation in noisy environments

Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power electronics gate drive interfaces

Procurement Notes

Verify the specific suffix and RoHS compliance status, as legacy variants may differ. Confirm availability through authorized distributors due to potential lifecycle changes. Ensure the selected package matches the required PCB footprint and thermal specifications for the target application design.

Selection Notes

Select this component when five-channel isolation is required within a compact SOIC form factor. The GMR technology offers superior performance compared to capacitive alternatives in high-noise environments. Verify that the 110Mbps speed meets system timing requirements and that the 2500Vrms rating satisfies safety standards.

Part Context

Part of the IL260 series, designed for high-speed digital isolation. The IsoLoop architecture distinguishes it from optical or capacitive isolators by using magnetic sensing elements. This series is widely used in applications demanding high reliability and noise immunity.

Replacement Considerations

IL 261VE: Offers similar functionality but with higher voltage isolation ratings.