IL 710T-1ETR7

Overview

The IL710T-1ETR7 is a single-channel digital isolator from the NVE IsoLoop series, housed in an 8-MSOP package. It supports data rates up to 110 Mbps with a propagation delay of 18 ns and rise time of 4 ns. The device provides 800 Vrms isolation voltage and 100 kV/µs common-mode transient immunity. Operating on a 5.5 V supply, it features a maximum input current of 10 μA and functions within a temperature range of -40°C to 125°C.

Feature Summary

• Utilizes Giant Magnetoresistive (GMR) technology for signal transmission across the isolation barrier.
• Provides high common-mode transient immunity of 100 kV/µs to ensure reliable operation in noisy environments.
• Features ultra-low quiescent current consumption for efficient power management.

Applications

• RS-422 and RS-485 communication interfaces
• USB isolated circuits
• General-purpose digital isolation

Procurement Notes

Verify the specific suffix 'ETR7' to confirm the tape-and-reel packaging format and MSOP variant. Ensure the procurement documentation explicitly references the 800 Vrms isolation rating, as this differs from other IL71x variants. Confirm that the component matches the 8-MSOP physical dimensions and pinout specifications required by the target design.

Selection Notes

Select this component when a single channel with moderate 800 Vrms isolation is sufficient. It is suitable for applications requiring 110 Mbps speed and low power consumption. Consider alternative IL71x models if higher isolation voltages or additional channels are needed. Verify that the 8-MSOP footprint aligns with available PCB space constraints.

Part Context

This part belongs to the NVE IL71x family of GMR-based digital isolators. These devices replace traditional optocouplers by offering faster switching speeds and lower power consumption. The IL710T-1ETR7 specifically addresses the need for compact, single-channel isolation in modern electronic systems.

Replacement Considerations

IL710-1E is a documented equivalent in the same series. Cross-reference pinouts and electrical ratings before substitution.

FAQ

What is the common-mode transient immunity rating?

The IL710T-1ETR7 has a common-mode transient immunity of 100 kV/µs.

Does this device support bidirectional signaling?

No, the IL710T-1ETR7 is designed for unidirectional signal transmission only.