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LT1781ISW#PBF - Analog Devices

Description: RS-232 Interface IC L Pwr 5V RS232 2x Drvr/Rcv w/ 15kV E

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LT1781ISW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package 16-Lead Plastic Small Outline
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LT1781ISW#PBF - Analog Devices - 3D model - Small Outline Packages - SW Package 16-Lead Plastic Small Outline
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LT1781ISW#PBF Details

  • Manufacturer Part Number:

    LT1781ISW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC, SO-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1620 (SW16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Driver Number of Bits:

    2

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °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

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    2.65 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

LT1781ISW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1781ISW 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 digital signals away from the analog circuitry.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the power supply pins with a 10uF capacitor and to use a low impedance output capacitor.
  • The LT1781ISW has an operating temperature range of -40°C to 125°C. However, it's recommended to derate the output current and voltage at higher temperatures to ensure reliable operation.
  • Yes, the LT1781ISW is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured using a high-reliability process. However, it's recommended to consult with Analog Devices' application engineers to ensure that the device meets the specific requirements of your application.
  • To troubleshoot issues with the LT1781ISW, start by checking the input and output voltages, as well as the output current. Use an oscilloscope to check for oscillations or noise on the output. Also, check the PCB layout and component values to ensure they match the recommended values. If the issue persists, consult the datasheet and application notes, or contact Analog Devices' technical support.

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LT1781ISW#PBF 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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