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LT1137AISW#PBF - Analog Devices

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

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LT1137AISW#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package 28-Lead Plastic Small Outline (Wide 0.300)
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LT1137AISW#PBF - Analog Devices  - 3D model - Small Outline Packages - SW Package 28-Lead Plastic Small Outline (Wide 0.300)
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LT1137AISW#PBF Details

  • Manufacturer Part Number:

    LT1137AISW#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, SOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1620 (SW28)

  • Country Of Origin:

    Thailand

  • 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-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • 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

  • Receive Delay-Max:

    600 ns

  • Receiver Number of Bits:

    5

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom:

    5 V

  • 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

  • Transmit Delay-Max:

    1300 ns

  • Width:

    7.5 mm

LT1137AISW#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1137AISW involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor has a low ESR (Equivalent Series Resistance) and is properly sized for the output current. Additionally, avoid using long input and output traces, and keep the device away from noise sources.
  • The maximum ambient temperature range for the LT1137AISW is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure that the device is operated within the recommended temperature range to ensure reliability and performance.
  • Yes, the LT1137AISW is suitable for high-reliability and aerospace applications. It is manufactured using a high-reliability process, and Analog Devices Inc provides a range of screening options, including burn-in and environmental testing, to ensure the device meets the required standards.
  • To troubleshoot issues with the LT1137AISW, start by checking the input and output voltages, and ensure that the device is properly powered. Check for any signs of overheating, and verify that the output capacitor is properly sized and has a low ESR. Also, check for any noise or interference on the input and output lines. If the issue persists, consult the datasheet and application notes, or contact Analog Devices Inc support for further assistance.

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LT1137AISW#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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