IL 41050TTE

Overview

The IL 41050TTE is a digital isolator from the IsoLoop series, manufactured by NVE Corp/Isolation Products. It features two unidirectional channels with a data rate of 1Mbps and an isolation voltage of 2500Vrms. The device offers a common mode transient immunity (CMTI) of 30kV/µs minimum. It operates on a supply voltage of 3V to 5.5V or 4.75V to 5.25V and functions within a temperature range of -55°C to 125°C. The component is housed in a 16-SOIC package.

Feature Summary

• Utilizes GMR technology for robust signal transmission across isolation barriers
• Designed specifically for harsh CAN and DeviceNet network environments
• Provides high common mode transient immunity to ensure reliable operation

Applications

• CAN bus communication systems
• DeviceNet industrial networks
• General purpose digital isolation requiring high CMTI

Procurement Notes

Verify the specific suffix 'TTE' against official datasheets to confirm pinout and packaging details. Ensure compatibility with required supply voltage ranges (3V-5.5V or 4.75V-5.25V). Confirm that the 2500Vrms isolation rating meets system safety requirements. Check for RoHS compliance status as indicated in manufacturer documentation.

Selection Notes

Select this component when designing interfaces for CAN or DeviceNet protocols requiring high noise immunity. The 1Mbps data rate suits moderate-speed applications. Consider the 16-SOIC package size for PCB layout constraints. Verify that the operating temperature range covers the intended environmental conditions.

Part Context

This part belongs to the IL41050TT series of digital isolators. It shares core specifications with variants like IL 41050TTVE but may differ in packaging or compliance markings. The series is characterized by its ceramic/polymer composite barrier technology.

Replacement Considerations

IL 41050TTVE is listed as a similar alternative. Verify functional equivalence regarding channel count, data rate, and isolation voltage before substitution.