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MAX232DR - Texas Instruments

Description: MAX232DR, Dual Line Transceiver, EIA/TIA-232-F, RS-232, V.28 2-TX 2-RX 2-TRX, 5 V, 16-Pin SOIC

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MAX232DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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MAX232DR - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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MAX232DR Details

  • Manufacturer Part Number:

    MAX232DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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

MAX232DR Frequently Asked Questions (FAQs)

  • The MAX232DR 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 MAX232DR 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.
  • The MAX232DR 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 cable length.
  • Yes, the MAX232DR is commonly used in USB-to-RS232 adapters. However, the adapter's design and layout can affect the MAX232DR's performance, so ensure that the adapter is designed and built with proper signal integrity and EMI considerations.
  • The MAX232DR can support cable lengths up to 50 feet (15.24 meters) at a data rate of 19.2 kbps. However, the actual cable length supported depends on the specific application, cable quality, and data rate.

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MAX232DR 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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