TJA1055T | Fault-tolerant CAN Transceiver | NXP Semiconductors

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Fault-Tolerant CAN Transceiver

TJA1055T
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The TJA1055 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 of up to 125 kBd in passenger cars. The device provides differential receive and transmit capability but will switch to single-wire transmitter and/or receiver in error conditions. Key highlights of the TJA1055.

  • Improved ElectroStatic Discharge (ESD) performance
  • Lower current consumption in sleep mode
  • Wake-up signaling on RXD and ERR without VCC active
  • 3 V interfacing with microcontroller possible with TJA1055T/3

Block Diagram

TJA1055 Block Diagram

TJA1055 Block Diagram
Get diagram PDF

Features

Key Features

  • Baud rate up to 125 kBd
  • Up to 32 nodes can be connected
  • Supports unshielded bus wires
  • Very good EMC performance
  • Fully integrated receiver filters
  • Transmit Data (TxD) dominant time-out function

Bus failure management

  • Supports single-wire transmission modes with ground offset voltages up to 1.5 V
  • Automatic switching to single-wire mode in the event of bus failures.
  • Automatic reset to differential mode if bus failure is removed
  • Full wake-up capability during failure modes

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N true 0 PSPTJA1055Ten 4 Application Note Application Note t789 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Supporting Information Supporting Information t531 1 en_US en_US en Data Sheet Data Sheet 1 1 5.0 English 1442052598674680822561 PSP 176.0 KB None None documents None 1442052598674680822561 /docs/en/data-sheet/TJA1055.pdf 176000 /docs/en/data-sheet/TJA1055.pdf TJA1055 documents N 2015-09-12 Enhanced fault-tolerant CAN transceiver /docs/en/data-sheet/TJA1055.pdf /docs/en/data-sheet/TJA1055.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Feb 11, 2016 980000996212993340 Data Sheet Y N Enhanced fault-tolerant CAN transceiver Application Note Application Note 1 2 1.5 English 1442087825226710671903 PSP 1.3 MB None None documents None 1442087825226710671903 /docs/en/application-note/AH0801.pdf 1310733 /docs/en/application-note/AH0801.pdf AH0801 documents N N 2016-02-29 Fault-tolerant CAN transceiver /docs/en/application-note/AH0801.pdf /docs/en/application-note/AH0801.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 25, 2016 645036621402383989 Application Note Y N Fault-tolerant CAN transceiver Package Information Package Information 1 3 1.0 English 1455078692992716914488 PSP 117.4 KB None None documents None 1455078692992716914488 /docs/en/package-information/SOT108-1.pdf 117430 /docs/en/package-information/SOT108-1.pdf SOT108-1 documents N N 2016-10-08 plastic small outline package; 14 leads; body width 3.9 mm /docs/en/package-information/SOT108-1.pdf /docs/en/package-information/SOT108-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 14 leads; body width 3.9 mm Supporting Information Supporting Information 1 4 1.0 English Footprint for Wave Soldering 1442126382106720903168 PSP 8.3 KB None None documents None 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 8260 /docs/en/supporting-information/SO-SOJ-WAVE.pdf SO-SOJ-WAVE documents N N 2013-07-15 Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf /docs/en/supporting-information/SO-SOJ-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for Wave Soldering false 0 TJA1055T downloads en true 1 Y PSP Y Y Application Note 1 /docs/en/application-note/AH0801.pdf 2016-02-29 1442087825226710671903 PSP 2 Feb 25, 2016 Application Note None /docs/en/application-note/AH0801.pdf English documents 1310733 None 645036621402383989 2022-12-07 N /docs/en/application-note/AH0801.pdf Fault-tolerant CAN transceiver /docs/en/application-note/AH0801.pdf documents 645036621402383989 Application Note N en None Y pdf 1.5 N N Fault-tolerant CAN transceiver 1.3 MB AH0801 N 1442087825226710671903 Data Sheet 1 /docs/en/data-sheet/TJA1055.pdf 2015-09-12 1442052598674680822561 PSP 1 Feb 11, 2016 Data Sheet None /docs/en/data-sheet/TJA1055.pdf English documents 176000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/TJA1055.pdf Enhanced fault-tolerant CAN transceiver /docs/en/data-sheet/TJA1055.pdf documents 980000996212993340 Data Sheet N en None Y pdf 5.0 N Enhanced fault-tolerant CAN transceiver 176.0 KB TJA1055 N 1442052598674680822561 Package Information 1 /docs/en/package-information/SOT108-1.pdf 2016-10-08 1455078692992716914488 PSP 3 Feb 8, 2016 Package Information None /docs/en/package-information/SOT108-1.pdf English documents 117430 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT108-1.pdf plastic small outline package; 14 leads; body width 3.9 mm /docs/en/package-information/SOT108-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 14 leads; body width 3.9 mm 117.4 KB SOT108-1 N 1455078692992716914488 Supporting Information 1 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 2013-07-15 1442126382106720903168 PSP 4 Oct 8, 2009 Supporting Information Footprint for Wave Soldering None /docs/en/supporting-information/SO-SOJ-WAVE.pdf English documents 8260 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-WAVE.pdf Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for Wave Soldering 8.3 KB SO-SOJ-WAVE N 1442126382106720903168 true Y Products

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