IL 611A-2E

Overview

The IL 611A-2E is a general-purpose digital isolator from NVE Corp/Isolation Products utilizing IsoLoop® technology. It features two channels with a data rate of 100 Mbps and a common-mode transient immunity (CMTI) of 15 kV/µs. The device operates on a supply voltage of 3 V to 5.5 V and provides an isolation voltage of 2500 Vrms. It is housed in an 8-DIP package.

Feature Summary

• Utilizes IsoLoop® technology for galvanic signal transmission
• Provides high common-mode transient immunity
• Supports bidirectional or unidirectional channel configurations

Applications

• Industrial automation systems
• Medical equipment isolation
• Power electronics control circuits

Procurement Notes

Verify the specific suffix 'A' against official NVE documentation to confirm pinout and electrical characteristics, as variations exist within the IL 611 family. Ensure the selected package matches the required PCB footprint and that the operating temperature range meets system requirements.

Selection Notes

Select this component when a robust, low-power digital isolator is needed for applications requiring high CMTI. Compare channel count and propagation delay against other models in the IL 611 series to ensure compatibility with existing circuit designs and timing constraints.

Part Context

This part belongs to the IL 611 series of digital isolators manufactured by NVE Corp/Isolation Products. The series is characterized by its use of Giant Magnetoresistance (GMR) sensors for signal transmission without optical components, offering long-term reliability and stability compared to traditional optocouplers.

Replacement Considerations

Official substitutes include IL 611-2E and IL 611A-1E. Verify pin compatibility and electrical specifications before substitution.