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LM3900N - Texas Instruments

Description: Quadruple Operational Amplifier

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LM3900N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-14
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LM3900N - Texas Instruments  - 3D model - Dual-In-Line Packages - N-14
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LM3900N Details

  • Manufacturer Part Number:

    LM3900N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • 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-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    2000 V/us

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    10 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    2500

  • Voltage Gain-Min:

    1200

  • Wideband:

    NO

  • Width:

    7.62 mm

LM3900N Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3900N is 40V, but it's recommended to keep it below 35V for reliable operation.
  • To ensure stability, make sure to decouple the input and output with capacitors, use a minimum of 10uF capacitor at the output, and keep the layout clean and compact to minimize parasitic inductance and capacitance.
  • The minimum input voltage required for the LM3900N to regulate the output is around 7.5V, but it's recommended to keep it above 8V for reliable operation.
  • No, the LM3900N is designed to regulate positive voltages only. If you need a negative voltage regulator, consider using a different IC like the LM7900 or LM7910.
  • The output voltage of the LM3900N can be calculated using the formula: Vout = (R1 / R2) * 1.25V, where R1 and R2 are the resistors used in the voltage divider circuit.

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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 LM3900NE4 Texas Instruments

Operational Amplifier, 4 Func, BIPolar, PDIP14