IL 260

Overview

The IL 260 is a five-channel general-purpose digital isolator from the IsoLoop series, manufactured by NVE Corp/Isolation Products. It utilizes Giant Magnetoresistive (GMR) technology to provide electrical isolation without an integrated isolated power supply. The device offers a breakdown voltage of 6000Vrms and supports data rates up to 110Mbps with a common-mode transient immunity of 30kV/µs. It operates within a supply voltage range of 3V to 5.5V and features a propagation delay of 15ns maximum. The component is available in a 16-SOIC surface-mount package and is rated for operation between -40°C and 85°C.

Feature Summary

• Five-channel configuration with four inputs on one side and one output on the other
• High-speed data transmission capability up to 110Mbps
• Robust isolation barrier rated at 6000Vrms
• Immunity to high-frequency common-mode noise

Applications

• Industrial automation control systems
• Power electronics gate drive circuits
• Medical equipment signal isolation
• Data acquisition systems requiring multi-channel isolation

Procurement Notes

Verify the specific suffix code against official documentation to confirm pinout compatibility and temperature rating variations. Ensure the selected package variant matches the target PCB footprint requirements. Confirm RoHS compliance status for the specific manufacturing batch prior to integration into regulated assemblies.

Selection Notes

Select this component when multi-channel isolation is required in a compact surface-mount form factor. The GMR technology provides superior performance compared to capacitive alternatives in noisy environments. Consider the 6000Vrms rating for applications demanding higher safety margins than standard 2500V devices offer.

Part Context

The IL 260 belongs to the IsoLoop family of digital isolators that leverage patented GMR sensor technology. This series distinguishes itself by eliminating the need for on-chip isolated power supplies, simplifying system design. The five-channel architecture allows for efficient signal routing in complex industrial and medical interfaces.

FAQ

Does the IL 260 include an integrated isolated power supply?

No, the IL 260 does not contain an integrated isolated power supply; it requires external power domains on both sides of the isolation barrier.

What is the channel configuration of the IL 260?

The device features a 4/1 channel configuration, providing four input channels on one side and one output channel on the other.