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LT1431IS8#PBF - Analog Devices

Description: Linear Technology LT1431IS8#PBF, Adjustable Shunt Voltage Reference 2.5 - 36V, ±1.0 % 8-Pin, SOIC

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LT1431IS8#PBF Details

  • Manufacturer Part Number:

    LT1431IS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1610 (S8)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.535 V

  • Output Voltage-Min:

    2.465 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.752 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

  • Trim/Adjustable Output:

    YES

  • Width:

    3.899 mm

LT1431IS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1431IS8 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 the analog and digital grounds separate.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor is properly sized and that the input voltage is within the recommended range. Additionally, consider adding a small capacitor (e.g., 10nF) between the output and ground to improve stability.
  • The maximum ambient temperature range for the LT1431IS8 is -40°C to 125°C. However, the device's performance may degrade at higher temperatures, so it's recommended to operate it within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LT1431IS8 is suitable for high-reliability and aerospace applications. It's manufactured using a high-reliability process and is screened to ensure compliance with relevant industry standards. However, it's recommended to consult with Analog Devices Inc. for specific requirements and to ensure that the device meets the necessary qualifications.
  • The LT1431IS8 has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures when handling the device. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment. Additionally, consider adding external ESD protection devices, such as TVS diodes, to further protect the device.

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LT1431IS8#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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