TJA1043TKY

TJA1043TKY 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. The transceiver is designed for high-speed CAN applications in the automotive industry, providing differential transmit and receive capability to (a microcontroller with) a CAN protocol controller. The TJA1043 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 TJA1041A. It offers improved electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance, very low power consumption, and passive behavior when the supply voltage is turned off. TJA1043 is ideal choice for high speed CAN networks containing nodes that need to be available all times, even when the internal VIO and VCC supplies are switched off.

• ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant
• Low electro magnetic emission (EME) and high electro magnetic immunity (EMI)
• VIO input allows for direct interfacing with 3V and 5V microcontrollers
• SPLIT voltage output for stabilizing the recessive bus level
• Very low current standby and sleep modes, with local and remote wake-up
• Wake-up source recognition, functional behavior predictable under all supply conditions
• TXD-to-RXD short-circuit handler with diagnosis, thermal protection with diagnosis
• Undervoltage detection and recovery on pins VCC, VIO and VBAT
• Bus line short-circuit diagnosis, bus dominant clamping diagnosis
• Operating temperature range from -40°C to +150°C, HVSON14 package