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TRS3243IDB - Texas Instruments

Description: RS-232 Interface IC 3V-5.5V Multichannel RS-232 Line Drvr/Rec

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TRS3243IDB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0028A-021
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TRS3243IDB - Texas Instruments  - 3D model - Small Outline Packages - DB0028A-021
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TRS3243IDB Details

  • Manufacturer Part Number:

    TRS3243IDB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES AT 5V

  • 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; V.28

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    12.6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.000001 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    150 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2 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:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    150 ns

  • Width:

    5.3 mm

TRS3243IDB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the application note SLVAE03, which includes guidelines for PCB design, component placement, and signal routing to ensure optimal performance and minimize noise.
  • The TRS3243IDB has a thermal pad that must be connected to a thermal ground plane or a heat sink to dissipate heat. Ensure that the thermal pad is connected to a copper plane with a sufficient area to dissipate heat, and consider using thermal vias to improve heat dissipation.
  • The TRS3243IDB has an operating temperature range of -40°C to 85°C, but it's essential to note that the device's performance and reliability may degrade at higher temperatures. Ensure that the device operates within the recommended temperature range to maintain optimal performance.
  • To configure the TRS3243IDB for low-power operation, set the EN pin to a logic low, which puts the device in shutdown mode. Additionally, ensure that the input signals are properly terminated, and consider using a low-power mode for the device's internal oscillator.
  • The TRS3243IDB has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during device handling and PCB assembly. Ensure that the device is handled in an ESD-controlled environment, and consider adding external ESD protection devices if necessary.

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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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