IL 711-3E

Overview

The IL711-3E is a dual-channel digital isolator from NVE's IsoLoop series, housed in an 8-pin SOIC package. It supports data rates up to 110 Mbps with a typical propagation delay of 18 ns and rise time of 4 ns. The device operates on a supply voltage of 5.5V maximum, drawing a maximum input current of 15 μA. It provides 2.5 kVrms isolation voltage and functions within a temperature range of -40°C to 125°C.

Feature Summary

• Utilizes IsoLoop technology for high-speed galvanic isolation between circuits
• Provides CMOS compatibility for +5V and +3.3V logic levels
• Features high transient immunity against common-mode noise

Applications

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

Procurement Notes

Verify the specific suffix '3E' to confirm the 8-SOIC surface-mount package variant. Ensure the required isolation rating of 2.5 kVrms meets the application safety standards. Confirm that the operating temperature range extends to 125°C if high-temperature environments are involved. Cross-reference the manufacturer part number IL711-3E with official distributor catalogs to ensure component authenticity and correct revision status.

Selection Notes

Select this component when high-speed signal integrity is critical alongside electrical isolation. The low input current consumption makes it suitable for power-sensitive designs. The SOIC package facilitates automated surface-mount assembly processes. Verify that the 110 Mbps data rate aligns with the communication protocol requirements of the target system interface.

Part Context

This device belongs to the IL711/IL712 family of general-purpose digital isolators. It offers true logic integration within an isolation product, combining high speed with compact packaging. The series is designed to replace traditional optocouplers in applications requiring faster response times and lower power consumption while maintaining robust galvanic separation.

Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.