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MAX222IDWRG4 - Texas Instruments

Description: RS-232 Interface IC 5V Dual Line Driver/Receiver

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MAX222IDWRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G18)
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MAX222IDWRG4 - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G18)
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MAX222IDWRG4 Details

  • Manufacturer Part Number:

    MAX222IDWRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-18

  • Pin Count:

    18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.00004 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-G18

  • JESD-609 Code:

    e4

  • Length:

    11.55 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.00004 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP18,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1000 ns

  • 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:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    3500 ns

  • Width:

    7.5 mm

MAX222IDWRG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using bypass capacitors to reduce noise and EMI.
  • The choice of input and output capacitors depends on the specific application and operating conditions. In general, X7R or X5R ceramic capacitors with a voltage rating of 10V or higher are recommended. The capacitance value should be chosen based on the desired output voltage ripple and transient response.
  • The MAX222IDWRG4 is rated for operation from -40°C to 125°C, but the maximum ambient temperature range may be limited by the specific application and the thermal design of the system.
  • Proper thermal management is critical for the MAX222IDWRG4. Ensure good airflow around the device, use a heat sink if necessary, and follow the thermal design guidelines in the datasheet to prevent overheating and ensure reliable operation.
  • The recommended input voltage range for the MAX222IDWRG4 is 2.7V to 5.5V, but the device can operate from 2.3V to 5.5V. However, the output voltage and current capabilities may be reduced at lower input voltages.

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MAX222IDWRG4 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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