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TJA1054AT - NXP

Description: FAULT-TOLERANT CAN TRANSCEIVER Interface Circuit, 1-Trnsvr, PDSO14 Baud rate up to 125 kBd „ Up to 32 nodes can be connected „ Supports unshielded bus wires „ Very low ElectroMagnetic Emission (EME) due to built-in slope control function and a very good matching of the CANL and CANH bus outputs „ Good ElectroMagnetic Immunity (EMI) in normal operating mode and in low power modes „ Fully integrated receiver filters „ Transmit Data (TxD) dominant time-out function

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TJA1054AT - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SO14
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TJA1054AT - NXP  - 3D model - Small Outline Packages - SO14
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TJA1054AT Details

  • Manufacturer Part Number:

    TJA1054AT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, PLASTIC, SOT108-1, MS-012, SOP-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Data Rate:

    125 Mbps

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    27 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    CAN TRANSCEIVER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

TJA1054AT Frequently Asked Questions (FAQs)

  • NXP provides a recommended PCB layout in the application note AN11524, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
  • The TJA1054AT is a flexible transceiver that can be configured for various CAN bus topologies, including star, bus, and tree topologies. Refer to the application note AN11524 for configuration guidelines and examples.
  • The maximum cable length supported by the TJA1054AT depends on the specific CAN bus application and the cable characteristics. As a general guideline, NXP recommends a maximum cable length of 40 meters for a 500 kbps CAN bus and 10 meters for a 1 Mbps CAN bus.
  • NXP provides a troubleshooting guide in the application note AN11524, which covers common issues and their solutions, including bus faults, error frames, and transmission errors.
  • The TJA1054AT is a standard CAN transceiver that is compatible with most CAN controllers and other CAN transceivers. However, it's recommended to verify compatibility with specific devices and systems to ensure proper operation.

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TJA1054AT Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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