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MAX232DWRE4 - Texas Instruments

Description: RS-232 Interface IC Dual EIA-232 Driver/ Receiver

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MAX232DWRE4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A 2021
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MAX232DWRE4 - Texas Instruments  - 3D model - Small Outline Packages - DW0016A 2021
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MAX232DWRE4 Details

  • Manufacturer Part Number:

    MAX232DWRE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • 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:

    10.3 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,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 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):

    NOT SPECIFIED

  • Width:

    7.5 mm

MAX232DWRE4 Frequently Asked Questions (FAQs)

  • The MAX232DWRE4 can support data rates up to 120 kbps, but it's recommended to limit the data rate to 100 kbps for reliable operation.
  • The MAX232DWRE4 requires a single 5V power supply, and it's essential to decouple the power pins with 0.1uF and 10uF capacitors to ensure stable operation.
  • It's recommended to keep the layout and routing as short as possible, and to use a ground plane to minimize noise and EMI. Also, keep the input and output traces separate to prevent signal coupling.
  • No, the MAX232DWRE4 is designed to operate at 5V, and it's not recommended to use it in a 3.3V system. If you need a 3.3V-compatible RS-232 transceiver, consider using the MAX3232 or similar devices.
  • The MAX232DWRE4 has a shutdown mode that can be controlled by the SHDN pin. When SHDN is low, the device enters shutdown mode, and when SHDN is high, the device is enabled. Make sure to tie the SHDN pin to VCC or use a pull-up resistor to ensure the device is enabled during normal operation.

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MAX232DWRE4 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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