IL 715B

Overview

The IL 715B is a general-purpose digital isolator from the IsoLoop series by NVE Corp. It features four channels with a 2500Vrms isolation voltage and supports data rates up to 110Mbps. The device utilizes Giant Magnetoresistance (GMR) technology for signal transmission without an isolated power supply. It operates within a supply voltage range of 3V to 5.5V and offers a common-mode transient immunity of 100kV/µs. The component is housed in a 16-SOIC package and functions reliably across a temperature range of -40°C to 125°C.

Feature Summary

• Utilizes GMR technology for galvanic isolation without requiring an isolated power supply
• Provides high common-mode transient immunity for reliable signal integrity
• Supports bidirectional or unidirectional data transmission configurations

Applications

• Industrial automation systems
• Consumer electronics interfaces
• Digital system isolation

Procurement Notes

Verify the specific package variant and suffix against official manufacturer documentation before procurement. Confirm that the selected part matches the required channel count and isolation voltage specifications for the target application. Ensure compliance with RoHS3 standards as indicated in current product listings.

Selection Notes

Select this component when a compact, low-power digital isolator is required for general-purpose applications. The absence of an isolated power supply requirement simplifies circuit design compared to capacitive isolators. Consider the 16-SOIC footprint for surface-mount assembly constraints.

Part Context

This device belongs to the IsoLoop family of digital isolators manufactured by NVE Corp. These components are designed to replace traditional optocouplers in many applications, offering superior performance in terms of speed and reliability while maintaining small form factors suitable for modern electronic designs.

Replacement Considerations

IL 715