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TCAN1144DRQ1 - Texas Instruments

Description: CAN Interface IC Automotive enhanced CAN FD and high speed CAN transceiver with Watchdog, LIMP, and bus diagnostics 14-SOIC -40 to 150

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TCAN1144DRQ1 - Texas Instruments - PCB symbol
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TCAN1144DRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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TCAN1144DRQ1 - Texas Instruments - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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TCAN1144DRQ1 Details

  • Manufacturer Part Number:

    TCAN1144DRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-11-14

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Rate:

    5000 Mbps

  • JESD-30 Code:

    S-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    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:

    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:

    120 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Telecom IC Type:

    CAN FD TRANSCEIVER

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TCAN1144DRQ1 Frequently Asked Questions (FAQs)

  • The maximum cable length supported by TCAN1144DRQ1 is 40 meters, assuming a proper termination and a maximum bus speed of 1 Mbps.
  • The slope control on TCAN1144DRQ1 can be configured through the SLOPE pin. A high level on the SLOPE pin enables the high-slope mode, while a low level enables the low-slope mode. The high-slope mode is recommended for shorter cables and lower bus speeds, while the low-slope mode is recommended for longer cables and higher bus speeds.
  • The recommended termination scheme for TCAN1144DRQ1 is a 120-ohm resistor at each end of the CAN bus, with a common-mode choke (CMC) in the middle of the bus. This scheme provides common-mode noise rejection and helps to reduce electromagnetic interference (EMI).
  • The TCAN1144DRQ1 has built-in bus fault detection and reporting capabilities. When a bus fault is detected, the device sets the appropriate fault flag and interrupts the microcontroller. The microcontroller can then take corrective action, such as resetting the bus or alerting the user.
  • The power consumption of TCAN1144DRQ1 depends on the operating mode and the bus speed. In normal mode, the typical power consumption is around 10 mA at 5V supply voltage. In standby mode, the typical power consumption is around 1 mA.

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TCAN1144DRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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