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LT1039ISW#TRPBF - Analog Devices

Description: Operates from ±5V to ±15V Supplies ■ Fully Protected Against Overload ■ Outputs Can Be Driven ±30V Without Damage ■ Three-State Outputs; Outputs Open When Off ■ Bipolar Circuit—No Latchup ■ ±30V Input Range ■ Triple Driver/Receiver ■ No Supply Current in Shutdown ■ 30kΩ Input Impedance 18-Lead Plastic Small Outline (Wide 0.300)

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LT1039ISW#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SW Package
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LT1039ISW#TRPBF Details

  • Manufacturer Part Number:

    LT1039ISW#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, PLASTIC, SOP-18

  • Pin Count:

    18

  • Manufacturer Package Code:

    05-08-1620 (SW18)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    1 RECEIVER ACTIVE UNDER SHUTDOWN

  • 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-G18

  • JESD-609 Code:

    e3

  • Length:

    11.55 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Terminals:

    18

  • 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:

    3

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    15 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    12 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

  • Width:

    7.5 mm

LT1039ISW#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1039ISW involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR (Equivalent Series Resistance) and is properly decoupled from the output voltage. A minimum output capacitance of 10uF is recommended.
  • The maximum input voltage for the LT1039ISW 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 LT1039ISW is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the device's output current and voltage according to the temperature derating curve provided in the datasheet.
  • The output voltage of the LT1039ISW can be calculated using the formula: VOUT = VREF x (1 + R1/R2), where VREF is the internal reference voltage (2.5V), R1 is the feedback resistor, and R2 is the divider resistor.

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LT1039ISW#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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