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LM4040CIM3-4.1 - Texas Instruments

Description: Shunt voltage reference,LM4040CIM3-4.1

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LM4040CIM3-4.1 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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LM4040CIM3-4.1 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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LM4040CIM3-4.1 Details

  • Manufacturer Part Number:

    LM4040CIM3-4.1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    PLASTIC, TO-236AB, SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1993-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e0

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • 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:

    4.143 V

  • Output Voltage-Min:

    4.049 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.5%

  • Width:

    1.3 mm

LM4040CIM3-4.1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040CIM3-4.1 involves placing the device close to the power supply, using a solid ground plane, and keeping the input and output traces short and wide to minimize noise and inductance.
  • To ensure stability, make sure to follow the recommended capacitor values and placement, and avoid using capacitors with high equivalent series resistance (ESR). Also, ensure the device is properly decoupled from the power supply and the output is properly filtered.
  • The LM4040CIM3-4.1 can sink or source up to 10mA of current, but it's recommended to limit the current to 5mA or less to ensure reliable operation and minimize power dissipation.
  • Yes, the LM4040CIM3-4.1 can be used as a voltage reference for an ADC or DAC, but ensure the output impedance of the reference is low enough to drive the input impedance of the ADC or DAC, and consider adding a buffer amplifier if necessary.
  • The power dissipation of the LM4040CIM3-4.1 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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LM4040CIM3-4.1 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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Part Image LM4040CIM3-4.1+ Maxim Integrated Products

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Part Image LM4040CIM3-4.1-T Maxim Integrated Products

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Part Image LM4040CIM3-4.1 Micrel Inc

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For a full list of alternate parts for LM4040CIM3-4.1, check out Findchips.com