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LM3900D - Texas Instruments

Description: OP Amp Quad GP 16V/32V 14-Pin SOIC Texas Instruments LM3900D, Quad Op Amp, 2.5MHz, 5 → 28 V, 14-Pin SOIC

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LM3900D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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LM3900D - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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LM3900D Details

  • Manufacturer Part Number:

    LM3900D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.2 µA

  • Bias Current-Max (IIB) @25C:

    0.2 µA

  • Frequency Compensation:

    YES

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    2000 V/us

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    14 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    2500

  • Voltage Gain-Min:

    1200

  • Wideband:

    NO

  • Width:

    3.9 mm

LM3900D Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3900D is 40V, but it's recommended to keep it below 35V for reliable operation.
  • To ensure the LM3900D operates within its SOA, keep the input voltage below 35V, output current below 1A, and junction temperature below 125°C. Also, ensure the device is properly heatsinked and the PCB is designed to minimize thermal resistance.
  • The capacitor between pins 1 and 16 is a decoupling capacitor that helps to filter out noise and ripple on the input voltage. A 0.1uF to 1uF ceramic capacitor is recommended.
  • While the LM3900D can be used as a voltage regulator, it's not its primary function. The device is designed as a voltage converter, and its output voltage is not tightly regulated. If you need a regulated output, consider using a dedicated voltage regulator IC.
  • The output voltage of the LM3900D is determined by the ratio of the resistors R1 and R2, connected between pins 5 and 6. The output voltage is approximately equal to the input voltage multiplied by the ratio of R1 to R2.

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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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