TJA1057CT/0Z

TJA1057CT/0Z is a high-speed CAN transceiver. It provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed CAN applications in the automotive industry, providing the differential transmit and receive capability to (a microcontroller with) a CAN protocol controller. It offers a feature set optimized for 12V automotive applications, with significant improvements over first- and second-generation CAN transceivers from NXP, such as the TJA1050, and excellent ElectroMagnetic Compatibility (EMC) performance. It also displays ideal passive behaviour to the CAN bus when the supply voltage is off. Variants with a VIO pin can be interfaced directly with microcontrollers with supply voltages from 3.3V to 5V. It implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5.

• Fully ISO 11898-2:2016, SAE J2284-1 to SAE J2284-5 and SAE J1939-14 compliant
• Optimized for use in 12V automotive systems
• AEC-Q100 qualified
• Functional behaviour predictable under all supply conditions
• Transceiver disengages from the bus when the supply voltage drops below the undervoltage threshold
• Transmit Data (TXD) dominant time-out function
• Internal biasing of TXD and S input pins
• High ESD handling capability on the bus pins (8kV IEC and HBM)
• Bus pins protected against transients in automotive environments
• SO8 package, virtual junction temperature range from -40°C to +150°C