IL 717B

Digital Isolators Overview

The IL 717B is a general-purpose digital isolator manufactured by NVE Corp/Isolation Products. It utilizes IsoLoop® technology based on Giant Magnetoresistance (GMR) sensing to provide electrical isolation between circuits. The device features a 16-SOIC package and supports bidirectional signal transmission across four isolated channels. It operates within a supply voltage range of 3V to 5.5V and is rated for an isolation voltage of 2500Vrms. The component is designed for robust performance in high-noise environments, offering high common-mode transient immunity.

Digital Isolators Feature Summary

• Utilizes GMR-based IsoLoop technology for low electromagnetic interference operation
• Provides bidirectional signal transmission capability across four channels
• Supports standard 3V to 5.5V logic supply voltages
• Features a 16-SOIC surface-mount package configuration

Digital Isolators Applications

• Industrial automation control systems
• Power electronics gate drive interfaces
• Medical equipment signal isolation
• Data acquisition system channel separation

Digital Isolators Procurement Notes

Verify the specific suffix codes against official NVE documentation to ensure correct package type and temperature rating. Confirm that the procurement source provides valid RoHS compliance data. Check for any recent Product Change Notifications regarding packaging or material composition updates before finalizing orders.

Digital Isolators Selection Notes

Select this component when bidirectional communication is required across multiple isolated channels. Ensure the application environment does not exceed the specified operating temperature range. Verify that the PCB layout accommodates the 16-SOIC footprint and maintains adequate creepage distances for the 2500Vrms isolation requirement.

Digital Isolators Part Context

The IL 717B belongs to the IsoLoop family of digital isolators from NVE Corp. This series leverages proprietary GMR sensor technology rather than optical or capacitive methods. The product line includes various channel configurations and package options tailored for different industrial and commercial isolation needs.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.