IL610-1ETR7

Overview

The IL610-1ETR7 is a single-channel digital isolator manufactured by NVE Corp/Sensor Products. It utilizes Giant Magnetoresistive (GMR) technology to provide electrical isolation between circuits. The device supports data rates up to 100 Mbps and offers a common-mode transient immunity of 15 kV/µs. It operates within a supply voltage range of 3.0 V to 5.5 V and features CMOS outputs. The component is housed in an 8-pin MSOP package, designed for compact surface-mount applications.

Feature Summary

• Single-channel digital isolation using GMR spintronic technology
• High common-mode transient immunity of 15 kV/µs
• Supports high-speed data transmission up to 100 Mbps
• CMOS output interface compatible with standard logic levels

Applications

• CAN bus isolation
• RS232 communication isolation
• RS422 and RS485 interface isolation
• SPI bus isolation

Procurement Notes

Verify the specific suffix 'ETR7' confirms the tape and reel packaging format when ordering. Confirm that the 15 kV/µs CMTI rating meets system requirements for noisy environments. Ensure the 8-MSOP footprint matches the target PCB layout design constraints.

Selection Notes

Select this component for applications requiring robust isolation in space-constrained designs. The GMR technology provides advantages over traditional optical isolators regarding size and power consumption. Consider the 100 Mbps speed limit when evaluating signal integrity needs for higher frequency protocols.

Part Context

This part belongs to the IL600 series of passive-input digital isolators from NVE. The series leverages spintronic materials to achieve isolation without the need for internal LEDs or photodetectors. This family is distinct from NVE's magnetic sensors and power ICs, focusing specifically on data transmission isolation.

Replacement Considerations

Direct substitutes include other single-channel GMR isolators from the same manufacturer. Cross-referencing pinouts and CMTI ratings is essential when considering alternatives from different vendors to ensure functional compatibility.