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LM4040AIZ-2.5/NOPB - Texas Instruments

Description: 100-ppm/°C precision micropower shunt voltage reference

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LM4040AIZ-2.5/NOPB - Texas Instruments - PCB symbol
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LM4040AIZ-2.5/NOPB - Texas Instruments PCB footprint - Other - Other - LP0003A
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LM4040AIZ-2.5/NOPB - Texas Instruments - 3D model - Other - LP0003A
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LM4040AIZ-2.5/NOPB Details

  • Manufacturer Part Number:

    LM4040AIZ-2.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1992-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Length:

    4.3 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.519 V

  • Output Voltage-Min:

    2.481 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.6 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    4.3 mm

LM4040AIZ-2.5/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040AIZ-2.5/NOPB 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 inductance.
  • To ensure stability, ensure that the output capacitor is within the recommended range (10uF to 47uF), the input capacitor is at least 1uF, and the device is operated within the recommended input voltage range (2.7V to 5.5V).
  • The LM4040AIZ-2.5/NOPB can supply up to 50mA of output current, but it's recommended to limit the output current to 20mA to ensure stability and minimize power dissipation.
  • Yes, the LM4040AIZ-2.5/NOPB can be used as a voltage reference for an ADC or DAC due to its low noise and high stability. However, ensure that the output voltage is within the ADC or DAC's input range.
  • The power dissipation of the LM4040AIZ-2.5/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.

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LM4040AIZ-2.5/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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For a full list of alternate parts for LM4040AIZ-2.5/NOPB, check out Findchips.com