IL 610-3TR7

Overview

The IL610-3TR7 is a single-channel digital isolator manufactured by NVE Corp. It features a passive input design with CMOS outputs, providing enhanced circuit performance compared to standard optocoupler solutions. The device operates within a supply voltage range of 3V to 5.5V and supports data rates up to 100 Mbps. It offers an isolation voltage rating of 2500 VRMS and functions reliably across an operating temperature range from -40°C to 85°C. The component is housed in an 8-pin SOIC package.

Feature Summary

• Passive input architecture with CMOS outputs for improved efficiency
• High-speed data transmission capability up to 100 Mbps
• Robust galvanic isolation rated at 2500 VRMS

Applications

• Embedded communication systems requiring signal isolation
• Microcontroller unit (MCU) interfacing with external peripherals
• Human-machine interface (HMI) display projects

Procurement Notes

Verify the specific suffix 'TR7' against official NVE documentation to confirm tape-and-reel packaging status. Ensure the part number matches the exact electrical specifications required for your isolation voltage and data rate needs. Cross-reference the manufacturer's latest datasheet to confirm availability and any potential obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a passive input isolator is preferred over active drivers to reduce power consumption. It is suitable for applications requiring moderate speed isolation up to 100 Mbps. Consider the 8-SOIC package constraints and the 3V to 5.5V supply range compatibility with your system logic levels. Verify that the 2500 VRMS isolation rating meets your safety standards.

Part Context

This part belongs to NVE's IL610 series of digital isolators, which utilize magnetoresistive technology. The series is designed to replace traditional optocouplers in various industrial and consumer applications. The IL610-3 variant specifically denotes the single-channel configuration with defined timing characteristics and isolation ratings.

Replacement Considerations

The IL610-3E is a documented equivalent variant within the same product family. Verify pinout compatibility and ensure the electrical parameters align with your specific application requirements before substituting.