Fault-Tolerant CAN Transceiver
TJA1055T Receive alerts
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
Product Details
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
Documentation
Quick reference to our documentation types.
4 documents
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Data Sheet
Enhanced fault-tolerant CAN transceiver
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Application Note
Fault-tolerant CAN transceiver
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Package Information
plastic small outline package; 14 leads; body width 3.9 mm
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Supporting Information
Footprint for wave soldering
Design Resources
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
2 engineering services
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Independent Design House (IDH)
Embedded Software Design
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Independent Design House (IDH)
Hardware Design Services
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