Hot-selling and scarce TJA1053T Fault-tolerant CAN transceiver IC SOP14 spot stock

Product Descriptions

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. The device provides differential transmit capability but will switch in error conditions to a single-wire ​ transmitter and/or receiver. The TJA1053 is derived from the PCA82C252 .

Product 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.

Protection

•  Short-circuit proof to battery and ground in 12 V powered systems

•  Thermally protected

•  Bus lines protected against transients in an automotive environment

•  An unpowered node does not disturb the bus lines.

Support for low-power modes

•  Low current sleep/standby mode with wake-up via the bus lines

•  Power-on reset flag on the output.

Product Photos

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