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LT1137ACSW#TRPBF - Analog Devices

Description: 3/5 Transceiver Full RS232 28-SOIC ,4.5V ~ 5.5V ,400mV ,0°C ~ 70°C

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LT1137ACSW#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package 28-Lead Plastic Small Outline (Wide 0.300) (LTC DWG # 05-08-1620)
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LT1137ACSW#TRPBF - Analog Devices  - 3D model - Small Outline Packages - SW Package 28-Lead Plastic Small Outline (Wide 0.300) (LTC DWG # 05-08-1620)
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LT1137ACSW#TRPBF Details

  • Manufacturer Part Number:

    LT1137ACSW#TRPBF

  • 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:

    17.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • 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

  • 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

LT1137ACSW#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1137ACSW 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. 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, as well as to ensure that the output capacitor is sufficient to maintain stability. Additionally, the input voltage should be within the recommended range, and the device should be operated within its specified temperature range.
  • The maximum output current of the LT1137ACSW is 3A. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal characteristics to ensure reliable operation.
  • The LT1137ACSW is rated for operation up to 125°C. However, it's essential to consider the device's thermal characteristics and to ensure that the junction temperature remains within the specified range to prevent thermal shutdown or damage.
  • To protect the LT1137ACSW from input voltage transients, it's recommended to use a TVS (transient voltage suppressor) diode or a voltage clamp at the input. Additionally, a series resistor and capacitor can be used to filter out high-frequency noise and transients.

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LT1137ACSW#TRPBF 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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