TJA1040T High-Speed CAN Transceiver with Standby Mode, SOIC-8 Package

The TJA1040T is a high-speed CAN transceiver that serves as the interface between a Controller Area Network (CAN) protocol controller and the physical bus. It is primarily intended for high-speed applications, up to 1 Mbit/s, in passenger cars. The device provides differential transmit and receive capability, facilitating reliable communication in automotive and industrial environments. A notable feature of the TJA1040T is its very low-current standby mode with remote wake-up capability via the bus, making it suitable for nodes that require low-power operation with wake-up functionality. Additionally, the transceiver exhibits excellent electromagnetic compatibility (EMC) performance, ensuring minimal interference with other electronic systems. The TJA1040T also includes several protection features, such as thermal protection, short-circuit proofing to battery and ground, and bus pins safeguarded against automotive transients, enhancing its reliability and robustness in various applications.

• ISO 11898 Standard Compliance: Fully compatible with the ISO 11898 standard, ensuring reliable high-speed CAN communication up to 1 Mbit/s.
• Low-Power Standby Mode: Offers a very low-current standby mode with remote wake-up capability via the bus, reducing power consumption during inactivity.
• Enhanced Electromagnetic Compatibility (EMC): Designed for very low electromagnetic emission (EME) and high electromagnetic immunity (EMI), minimizing interference in automotive environments.
• Wide Common-Mode Range: Features a differential receiver with a high common-mode range, enhancing EMI performance.
• Robust Protection Features: Includes thermal protection, short-circuit proofing to battery and ground, and bus pins protected against transients in automotive environments.
• Input Level Compatibility: Compatible with both 3.3 V and 5 V devices, providing design flexibility.