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LT1180AISW - Analog Devices

Description: ■ ESD Protection over ±10kV ■ Uses Small Capacitors: 0.1µF ■ 120kBaud Operation for RL = 3k, CL = 2500pF ■ 250kBaud Operation for RL = 3k, CL = 1000pF ■ Outputs Withstand ±30V Without Damage ■ CMOS Comparable Low Power: 40mW ■ Operates from a Single 5V Supply ■ Rugged Bipolar Design ■ Outputs Assume a High Impedance State When Off or Powered Down ■ Meets All RS232 Specifications ■ Available With or Without Shutdown ■ Absolutely No Latch-up ■ Available in SO Package

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LT1180AISW - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package-1
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LT1180AISW Details

  • Manufacturer Part Number:

    LT1180AISW

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    0.300 INCH, PLASTIC, SOP-18

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • 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

  • JESD-30 Code:

    R-PDSO-G18

  • JESD-609 Code:

    e0

  • Length:

    11.557 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    600 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.642 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    1300 ns

  • Width:

    7.493 mm

LT1180AISW Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1180AISW involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, and to ensure that the output capacitor is properly sized and placed. Additionally, the input and output resistors should be chosen to ensure that the device is operated within its stable region.
  • The maximum input voltage that the LT1180AISW can handle is 15V, but it's recommended to operate the device within the specified input voltage range of 3.5V to 12V for optimal performance and reliability.
  • The LT1180AISW is rated for operation up to 125°C, but it's essential to ensure that the device is properly derated for high-temperature operation. Additionally, the device's performance and reliability may be affected at high temperatures, so it's recommended to consult the datasheet and application notes for more information.
  • To troubleshoot common issues with the LT1180AISW, it's recommended to check the PCB layout, component values, and compensation network. Ensure that the input and output capacitors are properly sized and placed, and that the device is operated within its stable region. Additionally, consult the datasheet and application notes for troubleshooting guides and tips.

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LT1180AISW Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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