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TJA1029 - LIN 2.2A/SAE J2602 transceiver

Description

The TJA1029 is the interface between the Local Interconnect Network (LIN) master/slave protocol controller and the physical bus in a LIN network.

It is primarily intended for in-vehicle subnetworks using baud rates up to 20 kBd and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602.

Features

  • 2.1 General.
  • Compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602.
  • Baud rate up to 20 kBd.
  • Very low ElectroMagnetic Emissions (EME).
  • Very low current consumption in Sleep mode with remote LIN wake-up.
  • Input levels compatible with 3.3 V and 5 V devices.
  • Integrated termination resistor for LIN slave.

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Datasheet preview – TJA1029

Datasheet Details

Part number TJA1029
Manufacturer NXP
File Size 534.58 KB
Description LIN 2.2A/SAE J2602 transceiver
Datasheet download datasheet TJA1029 Datasheet
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Full PDF Text Transcription

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TJA1029 LIN 2.2A/SAE J2602 transceiver with TXD dominant timeout Rev. 2 — 24 April 2013 Product data sheet 1. General description The TJA1029 is the interface between the Local Interconnect Network (LIN) master/slave protocol controller and the physical bus in a LIN network. It is primarily intended for in-vehicle subnetworks using baud rates up to 20 kBd and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602. The TJA1029 is pin-compatible with the TJA1020, TJA1021, TJA1022 and TJA1027. The protocol controller generates the transmit data stream. The TJA1029 converts the data stream into an optimized bus signal shaped to minimize ElectroMagnetic Emissions (EME). The LIN bus output pin is pulled HIGH via an internal termination resistor.
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