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LT1141ACSW#PBF - Analog Devices

Description: Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141)

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LT1141ACSW#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT1141ACSW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package 24-Lead Plastic Small Outline (Wide .300 Inch) (Reference LTC DWG # 05-08-1620)
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3D Models
LT1141ACSW#PBF - Analog Devices - 3D model - Small Outline Packages - SW Package 24-Lead Plastic Small Outline (Wide .300 Inch) (Reference LTC DWG # 05-08-1620)
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LT1141ACSW#PBF Details

  • Manufacturer Part Number:

    LT1141ACSW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, SOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1620 (SW24)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    NO

  • Driver Number of Bits:

    3

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.395 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    600 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2.642 mm

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    1300 ns

  • Width:

    7.493 mm

LT1141ACSW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1141ACSW 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 low-ESR capacitor for the output capacitor to minimize ringing.
  • To ensure stability in the LT1141ACSW, it's essential to follow the recommended PCB layout, use a sufficient output capacitor, and ensure that the input voltage is within the recommended range. Additionally, adding a small capacitor (e.g., 10nF) between the VIN and GND pins can help improve stability in high-current applications.
  • The maximum ambient temperature range for the LT1141ACSW is -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures, so it's essential to ensure proper thermal management and heat dissipation in the system design.
  • While the LT1141ACSW is a high-performance device, it's not specifically designed for high-reliability or aerospace applications. For such applications, it's recommended to use devices that are specifically qualified for those markets, such as the LT1141H or other radiation-hardened devices.
  • To troubleshoot issues with the LT1141ACSW, start by verifying the PCB layout and ensuring that it follows the recommended layout guidelines. Check the input and output voltage levels, and verify that the device is operating within its recommended specifications. Use an oscilloscope to observe the output waveform and look for signs of oscillation or instability. If the issue persists, consult the datasheet and application notes for further guidance.

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LT1141ACSW#PBF Overview

Use the download button to access the LT1141ACSW#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT114, or try a keyword search, such as Line Driver or Receivers

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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