IL 711T-1ETR7

Overview

The IL 711T-1ETR7 is a digital isolator from the IsoLoop series by NVE Corp/Isolation Products. It features two channels with a data rate of 110Mbps and a common-mode transient immunity of 100kV/µs. The device offers a maximum propagation delay of 15ns and operates on a supply voltage between 3V and 5.5V. It utilizes GMR technology for galvanic isolation rated at 2500Vrms. The component is housed in an 8-TSSOP or 8-MSOP package with a width of 3.00mm, designed for surface mount installation.

Feature Summary

• Utilizes Giant Magnetoresistive (GMR) sensing technology for signal transmission across the isolation barrier
• Provides high-speed data transmission capabilities suitable for demanding digital interfaces
• Features robust common-mode transient immunity to maintain signal integrity in noisy environments

Applications

• Isolated data transmission systems
• Fieldbus isolation applications
• High-speed digital system interconnects

Procurement Notes

Verify the specific suffix 'ETR7' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 8-TSSOP/8-MSOP footprint matches the target PCB design constraints. Ensure the operating temperature range meets the environmental requirements of the final application. Cross-reference the manufacturer part number with official distributor catalogs to confirm current availability status.

Selection Notes

Select this component when a compact surface-mount solution is required for dual-channel isolation. The IsoLoop technology offers advantages in size and speed compared to traditional optical isolators. Consider the 3V to 5.5V supply range compatibility with standard logic families. Evaluate the 100kV/µs CMTI rating against the noise levels present in the specific circuit environment.

Part Context

This device belongs to the IL711 family of digital isolators, which are characterized by their use of magnetic coupling rather than optical or capacitive methods. The family includes variants with different packages and channel configurations. The IL711 series is designed to replace optocouplers in applications requiring higher speed and lower power consumption within a smaller form factor.

Replacement Considerations

Check for direct substitutes such as the IL 711T-2E for DIP packaging or IL 711S-1E for MSOP packaging if pinout compatibility allows. Verify functional equivalence regarding isolation voltage and data rates before substituting.