IL 41050TA-3E

Overview

The IL41050TA-3E is a digital isolator from the NVE IL family, featuring integrated CAN transceiver capabilities. It provides isolated differential transmit and receive paths between a CAN controller and the bus. The device supports data rates up to 1 Mbps with a Common Mode Transient Immunity (CMTI) of 30 kV/µs. It operates within a supply voltage range of 2.5 V to 5.5 V and offers an isolation voltage rating of 2500 Vrms. The component is housed in a 16-SOIC package and functions across a temperature range of -40°C to 125°C.

Feature Summary

• Integrates isolated CAN transceiver functionality for direct controller-to-bus connectivity
• Provides high common-mode transient immunity of 30 kV/µs for robust signal integrity
• Supports unidirectional data transmission channels

Applications

• Industrial CAN bus networks requiring galvanic isolation
• Automotive electronic control units (ECUs)
• Medical equipment with safety isolation requirements

Procurement Notes

Verify the specific suffix '3E' against official NVE documentation to confirm exact pinout and electrical characteristics. Ensure the selected variant matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the datasheet revision date to validate current specifications before finalizing procurement.

Selection Notes

Select this component when a combined digital isolator and CAN transceiver is needed to reduce bill-of-materials count. It is suitable for applications demanding high CMTI to prevent noise-induced errors on long bus lines. Consider the 16-SOIC footprint constraints and verify compatibility with the system's logic voltage levels.

Part Context

This part belongs to the NVE IL series of magnetic isolation products. Unlike standard digital isolators, this model integrates the physical layer interface for CAN communication. It utilizes NVE's proprietary magnetoresistive technology to provide isolation without optical components or capacitive coupling.

Replacement Considerations

Direct replacements include other NVE IL41050 variants with different suffixes for package or temperature adjustments. Verify pin compatibility if substituting with non-NVE CAN transceivers that require external isolation stages.