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TRS3243ECDWR - Texas Instruments

Description: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection

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TRS3243ECDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G28)
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3D Models
TRS3243ECDWR - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G28)
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TRS3243ECDWR Details

  • Manufacturer Part Number:

    TRS3243ECDWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-F; TIA-232-F

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.000001 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Width:

    7.5 mm

TRS3243ECDWR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in their application note SLVAE03, which includes guidelines for PCB layout, component placement, and routing to minimize noise and ensure optimal performance.
  • The TRS3243ECDWR has a thermal pad that must be connected to a thermal ground plane to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer between the device and the PCB. Additionally, ensuring good airflow and using a heat sink can help to reduce the junction temperature.
  • The recommended input termination for the TRS3243ECDWR is a 100-ohm differential termination, while the recommended output termination is a 50-ohm single-ended termination. However, the specific termination requirements may vary depending on the application and signal integrity requirements.
  • To ensure EMC, it is recommended to follow good PCB design practices, such as using a solid ground plane, minimizing signal loop areas, and using shielding and filtering as necessary. Additionally, the TRS3243ECDWR has built-in electromagnetic interference (EMI) filters that can help to reduce emissions.
  • The TRS3243ECDWR has an operating temperature range of -40°C to 85°C, but it is recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.

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TRS3243ECDWR 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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