TJA1044T High-Speed CAN Transceiver with Standby Mode, SOIC-8 Package

The TJA1044T is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. It is designed for high-speed CAN applications in the automotive industry, offering differential transmit and receive capability to a microcontroller with a CAN protocol controller. The transceiver features a very low-current Standby mode with bus wake-up capability, making it suitable for nodes that require low-power operation with wake-up functionality via the CAN bus. Additionally, the TJA1044T exhibits excellent electromagnetic compatibility (EMC) performance, even without the use of a common mode choke, and is optimized for use in 12 V automotive systems. The device is fully compliant with the ISO 11898-2:2024 standard and supports data rates up to 1 Mbit/s, enabling reliable communication in high-speed CAN applications.

• ISO 11898-2:2024 Compliance: Fully compliant with the ISO 11898-2:2024 standard, ensuring reliable high-speed CAN communication.
• Low-Power Standby Mode: Offers a very low-current Standby mode with bus wake-up capability, reducing power consumption in inactive states.
• Enhanced EMC Performance: Designed for excellent electromagnetic compatibility, minimizing interference in automotive environments.
• Wide Supply Voltage Range: Compatible with microcontroller supply voltages from 3.3 V to 5 V, providing design flexibility.
• Robust Protection Features: Includes thermal protection, undervoltage detection, and high ESD handling capability on bus pins.
• Optimized for 12 V Automotive Systems: Tailored for use in 12 V automotive applications, ensuring optimal performance in such environments.