IL 715-3ETR7

Overview

The IL715-3ETR7 is a four-channel high-speed digital isolator manufactured by NVE. It utilizes proprietary IsoChlor technology to provide electrical isolation without requiring carrier or clock signals, thereby minimizing electromagnetic interference emissions and susceptibility. The device features a CMOS interface circuit housed in a 16-pin SOIC package. It supports bidirectional signal transmission across isolated domains, ensuring reliable data integrity in noisy environments while maintaining low power consumption.

Feature Summary

• Eliminates electromagnetic interference through the absence of carrier or clock signals
• Provides robust common-mode transient immunity for reliable operation in noisy environments
• Supports bidirectional signal transmission across isolated voltage domains

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment with strict safety isolation requirements
• Power electronics control circuits

Procurement Notes

Verify the specific suffix 'ETR7' against official NVE documentation to confirm tape-and-reel packaging specifications and moisture sensitivity level. Ensure compatibility with RoHS directives if required for the target market. Cross-reference the part number with the manufacturer's current lifecycle status to confirm availability and production continuity before finalizing procurement plans.

Selection Notes

Select this component when low electromagnetic interference is critical due to the lack of internal oscillators. Consider the 16-pin SOIC footprint for board space constraints. Verify that the input-output configuration matches the system's directional signal flow requirements. Evaluate thermal performance within the intended operating temperature range to ensure long-term reliability under load.

Part Context

This part belongs to the IL715/IL716/IL717 family of high-speed digital isolators from NVE. These devices are designed to replace traditional optocouplers in applications demanding higher speed and lower power. The family shares similar isolation technologies but varies in channel count and directionality configurations to suit diverse interface needs.

Replacement Considerations

Direct substitutes may include other NVE IsoChlor devices within the same series. Verify pinout compatibility and isolation voltage ratings when considering alternatives from different manufacturers.