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LM4871N

LM4871N

Manufacturer No:

LM4871N

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 3W 8DIP

Datasheet:

Datasheet

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LM4871N Specifications

  • Type
    Parameter
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Supplier Device Package
    8-PDIP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Through Hole
  • Features
    Shutdown, Thermal Protection
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    3W x 1 @ 3Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4871N is a power amplifier integrated circuit (IC) chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4871N is available in a small package, making it suitable for compact audio devices such as portable speakers, headphones, and earphones.2. Low power consumption: This IC chip operates on low power, making it ideal for battery-powered devices, extending the battery life.3. High efficiency: The LM4871N offers high efficiency in converting electrical power to audio output, resulting in better sound quality and reduced power wastage.4. Wide voltage range: It can operate within a wide voltage range, typically from 2.7V to 5.5V, allowing it to be used with various power sources.5. Thermal and short-circuit protection: The LM4871N includes built-in thermal and short-circuit protection mechanisms, ensuring the safety and longevity of the chip and the connected audio system.6. Audio amplification: The primary application of the LM4871N is audio amplification. It can amplify audio signals from sources such as smartphones, tablets, or MP3 players to drive speakers or headphones.7. Portable audio devices: The LM4871N is commonly used in portable audio devices like portable speakers, headphones, and earphones, providing amplified audio output with good sound quality.8. Automotive audio systems: Due to its low power consumption and small form factor, the LM4871N is also used in automotive audio systems, providing amplified audio output for car speakers.9. Home audio systems: The LM4871N can be used in home audio systems, amplifying audio signals from sources like TVs, DVD players, or gaming consoles to drive speakers or headphones.10. Industrial applications: The LM4871N can be utilized in various industrial applications where audio amplification is required, such as public address systems, intercoms, or audio equipment used in factories or warehouses.Overall, the LM4871N offers advantages such as small size, low power consumption, high efficiency, and thermal protection, making it suitable for a wide range of audio amplification applications in portable devices, automotive systems, home audio, and industrial settings.
LM4871N Relevant information