TJA1054A
Overview
The TJA1054A is the interface between the protocol controller and the physical bus wires in a Controller Area Network (CAN). It is primarily intended for low-speed applications up to 125 kBd in passenger cars.
- 1 Optimized for in-car low-speed communication I I I I Baud rate up to 125 kBd Up to 32 nodes can be connected Supports unshielded bus wires Very low ElectroMagnetic Emission (EME) due to built-in slope control function and a very good matching of the CANL and CANH bus outputs I Good ElectroMagnetic Immunity (EMI) in normal operating mode and in low power modes I Fully integrated receiver filters I Transmit Data (TxD) dominant time-out function
- 2 Bus failure management I Supports single-wire transmission modes with ground offset voltages up to 1.5 V NXP Semiconductors TJA1054A Fault-tolerant CAN transceiver I Automatic switc
