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LT1431IN8#PBF - Analog Devices

Description: Voltage References Opto Driver

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LT1431IN8#PBF - Analog Devices - PCB symbol
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LT1431IN8#PBF - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N8 Package 8-Lead PDIP
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LT1431IN8#PBF - Analog Devices - 3D model - Dual-In-Line Packages - N8 Package 8-Lead PDIP
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LT1431IN8#PBF Details

  • Manufacturer Part Number:

    LT1431IN8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1510 (N8)

  • 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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    10.16 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:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.937 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Width:

    7.62 mm

LT1431IN8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1431IN8 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. 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. Also, ensure that the output capacitor has a low ESR and is properly sized for the output current. Additionally, avoid using long input traces and keep the input and output voltage rails decoupled.
  • The maximum ambient temperature range for the LT1431IN8 is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure proper thermal management and heat sinking to maintain reliable operation.
  • Yes, the LT1431IN8 is suitable for high-reliability and aerospace applications. It's manufactured using a high-reliability process and is available in a hermetically sealed package. However, it's essential to follow the recommended design and testing guidelines to ensure compliance with specific industry standards.
  • To troubleshoot common issues, start by verifying the PCB layout and component values against the recommended design guidelines. Check for proper decoupling, input and output voltage rails, and output capacitor selection. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for guidance on specific troubleshooting techniques.

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LT1431IN8#PBF Overview

Use the download button to access the LT1431IN8#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT143, or try a keyword search, such as Voltage References

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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