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TJA1145AT/FD/0Z - NXP

Description: CAN Interface IC High-speed CAN transceiver

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PCB Footprints
TJA1145AT/FD/0Z - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SO14: plastic small outline package; 14 leads; body width 3.9 mm
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3D Models
TJA1145AT/FD/0Z - NXP  - 3D model - Small Outline Packages - SO14: plastic small outline package; 14 leads; body width 3.9 mm
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TJA1145AT/FD/0Z Details

  • Manufacturer Part Number:

    TJA1145AT/FD/0Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOP-14

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    3

  • Data Rate:

    5000 Mbps

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Number of Transceivers:

    1

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 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:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TJA1145AT/FD/0Z Frequently Asked Questions (FAQs)

  • A good PCB layout for the TJA1145AT/FD/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. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure EMC, use a shielded enclosure, keep the PCB away from other components that may interfere with the CAN bus, and use a common-mode choke to filter out electromagnetic interference (EMI).
  • The maximum cable length supported by the TJA1145AT/FD/0Z is 40 meters, assuming a transmission rate of 1 Mbps and a cable with a characteristic impedance of 120 ohms.
  • To troubleshoot CAN bus issues, use a CAN bus analyzer to monitor the bus traffic, check the termination resistors, and verify that the bit rate and node addresses are correctly configured.
  • Yes, the TJA1145AT/FD/0Z can be used in a fault-tolerant CAN bus system by implementing a redundant CAN bus architecture and using the transceiver's built-in fault detection and reporting capabilities.

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TJA1145AT/FD/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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