IL 716E

Overview

The IL716E is a four-channel digital isolator from NVE, utilizing Giant Magnetoresistance (GMR) technology. It operates within a supply voltage range of 3V to 5.5V and supports data rates up to 110 Mbps. The device provides an isolation voltage of 2.5 kVrms and features a common-mode transient immunity of 100 kV/µs. It is housed in an 8-pin SOIC package with surface mount installation. The component functions across an operating temperature range of -40°C to 125°C and includes internal signal DC processing.

Feature Summary

• Employs Giant Magnetoresistance (GMR) sensing technology for signal transmission without optical or capacitive elements.
• Features internal signal DC processing architecture that minimizes internally generated electromagnetic interference noise.
• Provides high common-mode transient immunity to maintain signal integrity in noisy environments.

Applications

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

Procurement Notes

Verify the specific suffix designation against official documentation to confirm pinout configuration and electrical characteristics. Ensure the selected variant matches the required package type and thermal specifications for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when high-speed digital isolation is required alongside low electromagnetic interference generation. The GMR technology offers distinct advantages over capacitive isolators in applications sensitive to internal noise coupling. Evaluate the 2.5 kVrms isolation rating against system safety requirements.

Part Context

This part belongs to the IsoLoop family of digital isolators manufactured by NVE Corporation. The series leverages proprietary GMR semiconductor materials produced in-house. These devices are designed to replace traditional optocouplers in modern electronic designs requiring higher reliability and lower power consumption.

Replacement Considerations

Direct substitutes include other variants within the IL71x series such as the IL716-3E, which shares similar channel counts and isolation ratings but may differ in specific electrical parameters or package configurations. Verify functional equivalence before substitution.