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LM380N-8/NOPB - Texas Instruments

Description: Audio power amplifier,LM380N-8 2.5W DIP8 LM380N-8/NOPB, Audio Amplifier Class-AB mono +70 °C 8-Pin MDIP

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PCB Footprints
LM380N-8/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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3D Models
LM380N-8/NOPB - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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LM380N-8/NOPB Details

  • Manufacturer Part Number:

    LM380N-8/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    100 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    34 dB

  • Harmonic Distortion:

    3%

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.59 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Power-Nom:

    2.5 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    22 V

  • Supply Voltage-Min (Vsup):

    10 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

  • Width:

    7.62 mm

LM380N-8/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM380N-8/NOPB involves keeping the input and output traces short and away from each other, using a ground plane, and placing decoupling capacitors close to the IC.
  • The gain resistors (R1 and R2) should be chosen based on the desired gain and input impedance. A higher gain requires smaller resistors, while a lower gain requires larger resistors. Typically, R1 is 1 kΩ to 10 kΩ and R2 is 2 kΩ to 20 kΩ.
  • The maximum power dissipation of the LM380N-8/NOPB is 15W, but this can be increased by using a heat sink or reducing the ambient temperature.
  • Yes, the LM380N-8/NOPB can be used in a bridged configuration to increase the power output. However, this requires additional components and careful PCB layout to ensure proper operation.
  • To protect the LM380N-8/NOPB from overheating, ensure good airflow, use a heat sink if necessary, and monitor the junction temperature (TJ) to prevent it from exceeding 150°C.

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LM380N-8/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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