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TJA1053 - Fault-tolerant CAN transceiver

General Description

The TJA1053 is the interface between the CAN protocol controller and the physical bus.

It is primarily intended for low-speed applications, up to 125 kbaud, in passenger cars.

Key Features

  • Optimized for in-car low-speed communication.
  • Baud rate up to 125 kbaud.
  • Up to 32 nodes can be connected.
  • Supports unshielded bus wires.
  • Low RFI due to built-in slope control function.
  • Fully integrated receiver filters.
  • Permanent dominant monitoring of TXD. Bus failure management.
  • Supports one-wire transmission modes with ground offset voltages up to 1.5 V.
  • Automatic switching to single-wire mode in the event of bus failure.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET TJA1053 Fault-tolerant CAN transceiver Preliminary specification File under Integrated Circuits, IC18 1997 Oct 15 Philips Semiconductors Preliminary specification Fault-tolerant CAN transceiver FEATURES Optimized for in-car low-speed communication • Baud rate up to 125 kbaud • Up to 32 nodes can be connected • Supports unshielded bus wires • Low RFI due to built-in slope control function • Fully integrated receiver filters • Permanent dominant monitoring of TXD. Bus failure management • Supports one-wire transmission modes with ground offset voltages up to 1.5 V • Automatic switching to single-wire mode in the event of bus failure • Automatic reset to differential mode if bus failure is removed.