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MAX3238CPW - Texas Instruments

Description: Texas Instruments MAX3238CPW, Multichannel Line Transceiver, EIA/TIA-232-F/ RS-232/ V.28 5-TX 3-RX 3-TRX, 3.3 V, 5 V

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MAX3238CPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW(R-PDSO-G28)
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MAX3238CPW - Texas Instruments  - 3D model - Small Outline Packages - PW(R-PDSO-G28)
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MAX3238CPW Details

  • Manufacturer Part Number:

    MAX3238CPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • 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:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    CAN ALSO OPERATE WITH 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-F; TIA-232-F; V.28

  • 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:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MAX3238CPW Frequently Asked Questions (FAQs)

  • The MAX3238CPW can support data rates up to 250 kbps, but it's recommended to limit the data rate to 120 kbps for reliable operation.
  • To ensure reliable operation in noisy environments, it's recommended to use a bypass capacitor (e.g., 0.1 μF) between the VCC and GND pins, and to use a shielded cable for the RS-232 interface.
  • The minimum supply voltage for the MAX3238CPW is 3.0 V, and the maximum supply voltage is 5.5 V.
  • Yes, the MAX3238CPW can operate from a 3.3 V supply, but the output voltage levels will be reduced, and the device may not meet the RS-232 standard's minimum output voltage requirements.
  • To enter shutdown mode, the SHDN pin should be driven low. In shutdown mode, the device consumes very low power, but it's not recommended to leave the device in shutdown mode for extended periods, as it may affect the device's reliability.

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MAX3238CPW 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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