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TCA4311ADGKR - Texas Instruments

Description: Hot Swappable 2-Wire Bus Buffers

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TCA4311ADGKR - Texas Instruments - PCB symbol
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PCB Footprints
TCA4311ADGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
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TCA4311ADGKR - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
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TCA4311ADGKR Details

  • Manufacturer Part Number:

    TCA4311ADGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    BUS BUFFERS

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TCA4311ADGKR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TCA4311ADGKR involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The TCA4311ADGKR requires a single 2.7V to 5.5V power supply. It's recommended to power the device with a clean and stable voltage source, and to ensure that the power supply is stable before applying any input signals. There are no specific power sequencing requirements for the TCA4311ADGKR.
  • The TCA4311ADGKR can operate up to 50 MHz, but the maximum frequency of operation depends on the specific application and the quality of the input signal. The device can handle input frequencies up to 50 MHz, but the signal amplitude and quality may affect the device's performance at higher frequencies.
  • The optimal values for the external resistors and capacitors depend on the specific application and the desired filter characteristics. TI provides a filter design tool that can be used to determine the optimal values for the external components based on the desired filter response.
  • The TCA4311ADGKR has a maximum junction temperature of 150°C. To ensure reliable operation, it's recommended to keep the device temperature below 125°C. A good thermal design strategy involves using a heat sink or a thermal pad, and ensuring good airflow around the device.

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TCA4311ADGKR 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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