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MAX3318EIPW - Texas Instruments

Description: Texas Instruments MAX3318EIPW, Dual Line Transceiver, RS-232 2-TX 2-RX 2-TRX, 2.5 V, 20-Pin TSSOP

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MAX3318EIPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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MAX3318EIPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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MAX3318EIPW Details

  • Manufacturer Part Number:

    MAX3318EIPW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    7.4 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0005 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.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:

    2

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Max:

    3 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    2.5 V

  • Supply Voltage1-Max:

    3 V

  • Supply Voltage1-Min:

    2.25 V

  • Supply Voltage1-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MAX3318EIPW Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the signal traces as short as possible. Additionally, it's recommended to use a common-mode choke and a shielded cable to minimize EMI and noise.
  • The MAX3318EIPW requires a termination resistor (RTERM) at the far end of the bus to prevent signal reflections. The value of RTERM should be equal to the characteristic impedance of the cable (typically 120 ohms).
  • The maximum cable length supported by the MAX3318EIPW depends on the data rate and the type of cable used. As a general rule, the maximum cable length is approximately 4000 feet (1219 meters) at a data rate of 10 Mbps.
  • The MAX3318EIPW can be configured for half-duplex or full-duplex operation by connecting the DE (driver enable) pin to the RE (receiver enable) pin. For half-duplex operation, connect DE to RE. For full-duplex operation, connect DE to VCC and RE to GND.
  • The recommended power-up sequence for the MAX3318EIPW is to apply VCC first, followed by the logic inputs (e.g. DE, RE, etc.). This ensures that the device is properly initialized and minimizes the risk of latch-up or other issues.

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MAX3318EIPW 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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