TJA1041T High-Speed CAN Transceiver with Standby and Sleep Modes, SOIC-14 Package

The TJA1041T is a high-speed CAN transceiver that provides an advanced interface between the protocol controller and the physical bus in a Controller Area Network (CAN) node. Primarily intended for automotive high-speed CAN applications, it offers differential transmit and receive capability to the CAN controller. The transceiver is fully compatible with the ISO 11898 standard and supports communication speeds up to 1 Mbit/s. It features low-power management with very low-current Standby and Sleep modes, supporting both local and remote wake-up with wake-up source recognition. The TJA1041T also includes several protection and diagnosis functions, such as short-circuit protection of the bus lines, thermal protection, and automatic adaptation of I/O levels in line with the supply voltage of the controller. Its excellent electromagnetic compatibility (EMC) performance and passive behavior when the supply voltage is off make it a reliable choice for automotive applications.

• ISO 11898 Standard Compliance: Fully compliant with the ISO 11898 standard, ensuring reliable high-speed CAN communication up to 1 Mbit/s.
• Low-Power Management: Supports very low-current Standby and Sleep modes with local and remote wake-up capabilities, reducing power consumption during inactivity.
• Enhanced EMC Performance: Designed for excellent electromagnetic compatibility, minimizing interference in automotive environments.
• Automatic I/O-Level Adaptation: Automatically adjusts I/O levels to match the host controller's supply voltage, facilitating seamless integration.
• Robust Protection and Diagnostics: Includes features such as TXD dominant clamping handler, RXD recessive clamping handler, over-temperature protection, and undervoltage detection on VCC, VI/O, and VBAT pins.
• Recessive Bus Voltage Stabilization: Provides recessive bus DC voltage stabilization to further improve electromagnetic emission behavior.