TJA1043T,112

The TJA1043T,112 is a high-speed CAN transceiver IC 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.

• Fully ISO 11898-2:2003 and ISO 11898-5:2007 Compliant
• Loop delay symmetry timing enables communication at data rates up to 2Mbps in the CAN FD fast phase
• Suitable for 12 and 24V Systems
• Low Electromagnetic Emission (EME) and High Electromagnetic Immunity (EMI)
• VIO Input Allows for Direct Interfacing with 3 and 5V Microcontrollers
• SPLIT Voltage Output for Stabilizing Recessive Bus Level
• Listen-only Mode for Node Diagnosis and Failure Containment
• AEC-Q100 Qualified
• Very Low Current Standby and Sleep Modes, with Local and Remote Wake-up
• Capability to Power Down Entire Node While Supporting Local, Remote and Host Wake-up
• Wake-up Source Recognition
• Transceiver Disengages from Bus (Zero Load) when VBAT Absent
• Functional Behaviour Predictable Under All Supply Conditions
• High ESD Handling Capability on Bus Pins
• Bus Pins and VBAT Protected Against Transients in Automotive Environments
• Transmit Data (TXD) Dominant Time-out Function with Diagnosis
• TXD-to-RXD Short-circuit Handler with Diagnosis
• Thermal Protection with Diagnosis
• Under-voltage Detection and Recovery on Pins VCC, VIO and VBAT
• Bus line Short-circuit Diagnosis
• Bus Dominant Clamping Diagnosis
• Cold Start Diagnosis (First Battery Connection)

Applications

Communications & Networking, Automotive