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GD75323DWR - Texas Instruments

Description: 5-V multichannel 120kbps RS-232 line driver/receiver with +/-7.5V output

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GD75323DWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A 2021
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GD75323DWR - Texas Instruments  - 3D model - Small Outline Packages - DW0020A 2021
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GD75323DWR Details

  • Manufacturer Part Number:

    GD75323DWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CAN ALSO OPERATE WITH 5V SUPPLY

  • Differential Output:

    NO

  • Driver Number of Bits:

    5

  • High Level Input Current-Max:

    0.00001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-F; TIA-232-F; V.28

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    6 V

  • Output Characteristics:

    OPEN-COLLECTOR

  • Output Low Current-Max:

    0.00001 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    500 ns

  • Receiver Number of Bits:

    3

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    32 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    13.5 V

  • Supply Voltage1-Min:

    7.5 V

  • Supply Voltage1-Nom:

    9 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • 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

  • Transmit Delay-Max:

    500 ns

  • Width:

    7.5 mm

GD75323DWR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure good thermal dissipation. A minimum of 2 oz copper thickness is recommended.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, including proper heat sinking, thermal interface material selection, and PCB layout. Additionally, consider derating the device's power dissipation and voltage ratings according to the operating temperature.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and prevent damage to the device.
  • Texas Instruments recommends using a human-body model (HBM) ESD protection diode, such as the TI's TPD1E05U06, to protect the GD75323DWR from electrostatic discharge. The ESD protection diode should be connected between the input pins and the power supply or ground.
  • A 0.1 μF to 1 μF ceramic capacitor is recommended for VCC bypassing to ensure stable operation and reduce noise. The capacitor should be placed as close as possible to the VCC pin.

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GD75323DWR 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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