TJA1042BT/0Z

TJA1042BT/0Z is a high-speed CAN transceiver with standby mode. 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 belongs to the third generation of high-speed CAN transceivers from NXP Semiconductors, offering significant improvements over first- and second-generation devices such as the TJA1040. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance. It implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 5Mbit/s. It features shorter propagation delay, supporting larger network topologies.

• Timing guaranteed for data rates upto 5Mbit/s in the CAN FD fast phase
• Suitable for 12V and 24V systems
• Variants with a VIO pin allow for direct interfacing with 3.3V to 5V microcontrollers
• Shorter propagation delay on the TJA1042B and TJA1042C variants supports larger network topologies
• SPLIT voltage output on TJA1042T and TJA1042CT for stabilizing the recessive bus level
• AEC-Q100 qualified
• Supply voltage range from 4.5 to 5.5V (Tvj = -40°C to +150°C)
• 0.5VCC output voltage typical (normal mode ISPLIT = -500 to +500µA, Tvj = -40°C to +150°C)
• 25µs typical standby to normal mode delay time (Tvj = -40°C to +150°C)
• SO8 package, virtual junction temperature range from -40°C to +150°C