IL 612-2

Overview

The IL612-2 is a general-purpose digital isolator from the IsoLoop series, manufactured by NVE Corp/Isolation Products. It utilizes Giant Magnetoresistive (GMR) technology to provide electrical isolation between circuits. The device features two independent channels and supports a voltage rating of 2500 VRMS. It is housed in an 8-DIP package. This component is designed for applications requiring reliable signal transmission across isolated boundaries.

Feature Summary

• Utilizes Giant Magnetoresistive (GMR) technology for signal isolation
• Provides dual-channel general-purpose digital isolation
• Features passive input design with CMOS outputs

Applications

• General-purpose digital isolation in industrial systems
• Signal transmission across isolated circuit boundaries
• Replacement for optocoupler solutions in standard isolation applications

Procurement Notes

Verify the specific part number suffix and package type against official documentation, as variants such as IL612-3E exist with different pinouts or ratings. Confirm product status, as some listings indicate obsolete status. Ensure compatibility with system voltage requirements and channel count needs before procurement.

Selection Notes

Select this component when GMR-based isolation offers advantages over optical alternatives in terms of size or performance. Verify that the 2500 VRMS rating meets the application's isolation requirements. Check for available packages, as DIP may not suit all mounting constraints compared to SOIC variants.

Part Context

This part belongs to the IsoLoop series of digital isolators from NVE Corporation. The series leverages proprietary GMR technology to deliver high-performance isolation. Other models in the family include IL612-3E and IL611A-2E, offering variations in package and channel configuration.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public data. Consider evaluating other IsoLoop series parts like IL612-3E if package differences are acceptable. Verify functional equivalence with optocouplers if transitioning from legacy designs.