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TCA9509DGKR - Texas Instruments

Description: TCA9509DGKR, Bus Repeater TCA9509 I2C Yes, 8-Pin VSSOP

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PCB Footprints
TCA9509DGKR - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - DGK(S-PDSO-G8)_1
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3D Models
TCA9509DGKR - Texas Instruments  - 3D model - SOT23 (8-Pin) - DGK(S-PDSO-G8)_1
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TCA9509DGKR Details

  • Manufacturer Part Number:

    TCA9509DGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Malaysia, Thailand

  • 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 Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    0.9 V

  • Supply Voltage-Nom:

    1.1 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

TCA9509DGKR Frequently Asked Questions (FAQs)

  • The maximum current rating of the TCA9509DGKR is 100 mA per channel.
  • The TCA9509DGKR can be configured for I2C or SMBus operation by connecting the SCL pin to a pull-up resistor and the SDA pin to a pull-up resistor or an open-drain output.
  • The minimum operating voltage of the TCA9509DGKR is 1.65 V and the maximum operating voltage is 5.5 V.
  • The TCA9509DGKR has a built-in power-on reset (POR) circuit that resets the device when the power supply voltage is below a certain threshold. No external circuitry is required to handle POR.
  • Yes, the TCA9509DGKR is designed to support hot-swappable applications. It has built-in overcurrent protection and can detect and recover from overcurrent conditions.

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TCA9509DGKR 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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