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SN75C3238PW - Texas Instruments

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

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SN75C3238PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW(R-PDSO-G28)
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SN75C3238PW - Texas Instruments  - 3D model - Small Outline Packages - PW(R-PDSO-G28)
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SN75C3238PW Details

  • Manufacturer Part Number:

    SN75C3238PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    TSSOP-28

  • Pin Count:

    28

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    CAN ALSO OPERATE WITH A 5V SUPPLY

  • Differential Output:

    NO

  • Driver Number of Bits:

    5

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.000001 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    3

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    2 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:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • 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:

    4.4 mm

SN75C3238PW Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the SN75C3238PW depends on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths up to 100 meters at a data rate of 100 Mbps.
  • To ensure signal integrity and minimize EMI with the SN75C3238PW, it is recommended to follow proper PCB layout and design guidelines, such as using differential pairs, minimizing trace lengths, and using shielding and grounding techniques. Additionally, the device has built-in features such as common-mode chokes and EMI filters to help reduce EMI.
  • Yes, the SN75C3238PW is suitable for use in industrial and automotive applications due to its wide operating temperature range (-40°C to 125°C), high reliability, and robustness against electromagnetic interference (EMI) and electrostatic discharge (ESD).
  • The SN75C3238PW can be configured for half-duplex or full-duplex operation by setting the appropriate pins and registers. For half-duplex operation, the device can be configured to transmit and receive data on the same pair of wires, while for full-duplex operation, separate pairs of wires are used for transmission and reception. Refer to the device datasheet and application notes for specific configuration details.
  • The power consumption of the SN75C3238PW depends on the specific application and operating conditions. However, the device has a typical power consumption of around 150 mW at 100 Mbps data rate. The device also has a thermal pad that must be connected to a heat sink or a thermal via to ensure proper thermal management and prevent overheating.

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SN75C3238PW 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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