IL 711VE

Overview

The IL711VE is a dual-channel digital isolator from the NVE IL series, designed for high-speed data transmission across galvanic isolation barriers. It supports a maximum data rate of 110 Mbps with a typical propagation delay of 10 ns and pulse width distortion of 2 ns. The device operates on supply voltages compatible with +5V and +3.3V CMOS logic, featuring a maximum input current of 15 μA. It provides 2500 Vrms isolation voltage and functions within an industrial temperature range of -40°C to +125°C. The component is housed in a 16-pin SOIC package.

Feature Summary

• Provides true logic integration with high-speed digital isolation capabilities
• Features low power consumption suitable for battery-operated systems
• Offers high transient immunity for reliable operation in noisy environments

Applications

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

Procurement Notes

Verify the specific package configuration against the datasheet, as the IL711 series includes both 8-pin and 16-pin variants. Confirm that the 16-pin SOIC form factor matches the target PCB footprint requirements. Ensure the operating temperature range meets the environmental specifications of the final assembly. Cross-reference the manufacturer part number to distinguish between different channel counts or pinouts within the same family.

Selection Notes

Select this component when high-speed bidirectional communication requires galvanic isolation with minimal power draw. The 16-pin SOIC package is appropriate for designs needing expanded pin access or specific thermal management characteristics compared to smaller packages. Consider the 110 Mbps data rate capability for applications requiring faster throughput than standard optocouplers provide while maintaining strict size constraints.

Part Context

The IL711VE belongs to the NVE IL series of digital isolators, which utilize proprietary technology for signal transmission without magnetic or optical components. This series is engineered to replace traditional optocouplers in applications demanding higher speed, lower power, and greater reliability. The VE suffix typically denotes a specific package variant within the broader IL711 product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.