IL 41050TE

Overview

The IL 41050TE is a digital isolator from the NVE IsoLoop series, utilizing Giant Magnetoresistive (GMR) technology. It provides galvanic isolation for automotive and industrial CAN bus applications. The device features two channels with unidirectional signal transmission. Key electrical parameters include a data rate of 1Mbps, a supply voltage range of 3V to 5.5V, and an isolation voltage of 2500Vrms. It offers a minimum common mode transient immunity of 30kV/µs. The component operates within a temperature range of -55°C to 125°C and is housed in a 16-SOIC package.

Feature Summary

• Utilizes Giant Magnetoresistive (GMR) sensing technology for signal isolation
• Designed specifically for galvanic isolation in CAN bus systems
• Provides high common mode transient immunity for noisy environments

Applications

• Automotive CAN bus isolation
• Industrial CAN bus isolation
• General purpose digital isolation requiring high CMTI

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package dimensions match the 16-SOIC specification. Check for obsolescence notices or lifecycle changes directly from NVE Corp. Ensure the specific suffix matches the required variant for your design.

Selection Notes

Select this component when high common mode transient immunity is critical for CAN bus integrity. The GMR technology offers low power consumption compared to optical alternatives. Verify that the 1Mbps data rate meets the system requirements. Ensure the 16-SOIC footprint fits the PCB layout constraints.

Part Context

This part belongs to the NVE IsoLoop family of digital isolators. These devices replace traditional optocouplers in many applications due to better performance characteristics. The IL 41050TE is a specialized variant optimized for CAN communication protocols.

Replacement Considerations

IL 41050E is listed as a similar replacement option by the manufacturer.