TJA1042 Description
The TJA1042 high-speed CAN transceiver 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. The TJA1042 belongs to the third generation of high-speed CAN...
TJA1042 Key Features
- Ideal passive behavior to the CAN bus when the supply voltage is off
- A very low-current Standby mode with bus wake-up capability
- Variants with a VIO pin can be interfaced directly with microcontrollers with supply
- Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase
- Suitable for 12 V and 24 V systems
- Low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI)
- Variants with a VIO pin allow for direct interfacing with 3.3 V to 5 V microcontrollers
- Shorter propagation delay on the TJA1042B and TJA1042C variants supports larger
- SPLIT voltage output on TJA1042T and TJA1042CT for stabilizing the recessive bus
- Both VIO and non-VIO variants are available in SO8 and leadless HVSON8 (3.0 mm
TJA1042 Applications
- Ideal passive behavior to the CAN bus when the supply voltage is off
- A very low-current Standby mode with bus wake-up capability
- Variants with a VIO pin can be interfaced directly with microcontrollers with supply