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TJA1145ATK/0Z - NXP

Description: CAN Interface IC High-speed CAN transceiver for partial networking

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PCB Footprints
TJA1145ATK/0Z - NXP PCB footprint - Small Outline No-lead - Small Outline No-lead - SOT1086-2
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3D Models
TJA1145ATK/0Z - NXP  - 3D model - Small Outline No-lead - SOT1086-2
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TJA1145ATK/0Z Details

  • Manufacturer Part Number:

    TJA1145ATK/0Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    HVSON-14

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    3

  • JESD-30 Code:

    R-PDSO-N14

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC14,.12,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    65 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    CAN TRANSCEIVER

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.5 mm

TJA1145ATK/0Z Frequently Asked Questions (FAQs)

  • A good PCB layout for the TJA1145ATK/0Z involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connected to the high-frequency pins. NXP provides a recommended PCB layout in the application note AN11535.
  • The TJA1145ATK/0Z can be configured for different CAN bus topologies by adjusting the termination resistors and the bus capacitance. NXP provides guidelines for different topologies in the application note AN11535. Additionally, the device can be configured using the NXP CAN transceiver configuration tool.
  • The maximum cable length supported by the TJA1145ATK/0Z depends on the specific CAN bus topology and the cable characteristics. As a general guideline, the maximum cable length is around 40 meters for a 500 kbps CAN bus. However, this can be extended up to 100 meters using repeaters or by reducing the bus speed.
  • To troubleshoot common issues with the TJA1145ATK/0Z, start by checking the CAN bus voltage levels, termination resistors, and bus capacitance. Use a CAN bus analyzer or oscilloscope to monitor the bus signals and identify error frames or bus faults. NXP provides troubleshooting guidelines in the application note AN11535.
  • The TJA1145ATK/0Z is a CAN transceiver that conforms to the ISO 11898-2 standard, making it compatible with other CAN transceivers and controllers that adhere to the same standard. However, compatibility may depend on specific application requirements and bus topologies.

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TJA1145ATK/0Z 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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