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GD75232DWR - Texas Instruments

Description: Texas Instruments GD75232DWR, Multichannel Line Transceiver, EIA/TIA-232-F/ RS-232/ V.28 3-TX 5-RX 3-TRX, 20-Pin SOIC

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GD75232DWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G20)
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GD75232DWR - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G20)
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GD75232DWR Details

  • Manufacturer Part Number:

    GD75232DWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    EASY INTERFACE BETWEEN UART, SERIAL-PORT CONNECTOR OF IBM PC/AT

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • 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:

    12 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:

    150 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    15 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:

    175 ns

  • Width:

    7.5 mm

GD75232DWR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power planes. Use a 10-20 ohm termination resistor on the output for optimal signal integrity.
  • Ensure proper thermal management by providing adequate heat sinking and airflow. Use a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K. Operate within the recommended temperature range of -40°C to 85°C.
  • Use a shielded enclosure, keep the device away from antennas and high-frequency sources, and ensure proper grounding and bonding. Implement EMI filters and shielding on the PCB, and use a common-mode choke on the output.
  • Use the TI FilterPro software or a similar tool to design an optimal output filter based on your specific requirements. Consider the output impedance, load capacitance, and desired frequency response.
  • Use a high-impedance probe or a differential probe to measure the output voltage. Ensure the oscilloscope is set to the correct bandwidth and sampling rate. Use a load resistor and capacitor to simulate the target application.

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GD75232DWR 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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