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MAX232D - Texas Instruments

Description: MAX232D, Line Transceiver, EIA/TIA-232-F, RS-232, V.28 2-TX 2-RX 2-TRX, 5V, 16-Pin SOIC

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MAX232D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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MAX232D - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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MAX232D Details

  • Manufacturer Part Number:

    MAX232D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    EXTERNAL CHARGE PUMP

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-F; TIA-232-F; V.28

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    TOTEM-POLE

  • Output Low Current-Max:

    0.0032 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 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:

    3.9 mm

MAX232D Frequently Asked Questions (FAQs)

  • The MAX232D can support data rates up to 120 kbps, but it's recommended to limit the data rate to 19.2 kbps for reliable operation.
  • Yes, the MAX232D can operate with a supply voltage as low as 2.7V, but the output voltage swing will be reduced. For 3.3V operation, the output voltage swing will be around 5V to 6V.
  • The MAX232D requires a 1 kΩ to 10 kΩ pull-up resistor on the output pins (TOUT and RIN) to ensure proper termination. The value of the resistor depends on the specific application and the distance between the transmitter and receiver.
  • The maximum cable length that the MAX232D can support depends on the data rate and the quality of the cable. As a general rule, the MAX232D can support cable lengths up to 50 feet (15 meters) at 19.2 kbps, but this can be extended to 100 feet (30 meters) or more with the use of repeaters or line drivers.
  • Yes, the MAX232D is commonly used in USB-to-RS232 adapters, but it's essential to ensure that the adapter is designed to handle the specific requirements of the MAX232D, such as the output voltage swing and the termination resistors.

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MAX232D 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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