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LM4873LQX

LM4873LQX

Manufacturer No:

LM4873LQX

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STEREO 3W 24WQFN

Datasheet:

Datasheet

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LM4873LQX Specifications

  • Type
    Parameter
  • Package / Case
    24-WFQFN Exposed Pad
  • Supplier Device Package
    24-WQFN (4x5)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Input Multiplexer, Shutdown, Thermal Protection
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    3W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    Boomer®
The LM4873LQX is a specific model of integrated circuit (IC) chip designed for audio amplification. Some of the advantages and application scenarios of the LM4873LQX IC chips are:1. Small Size: The LM4873LQX is available in a small package, making it suitable for compact audio devices where space is limited.2. Low Power Consumption: This IC chip is designed to operate on low power, making it suitable for battery-powered devices such as portable speakers, headphones, and mobile phones.3. High Efficiency: The LM4873LQX has a high power efficiency, which means it can deliver a significant amount of power to the speakers while minimizing power wastage.4. Wide Voltage Range: This IC chip can operate within a wide voltage range, typically from 2.7V to 5.5V, making it compatible with various power sources.5. Thermal and Short Circuit Protection: The LM4873LQX includes built-in thermal and short circuit protection mechanisms, ensuring the safety and longevity of the chip and the connected audio system.6. Audio Quality: The LM4873LQX provides good audio quality with low distortion and noise, making it suitable for applications where high-quality sound reproduction is required.Application scenarios for LM4873LQX IC chips include:1. Portable Audio Devices: The small size, low power consumption, and high efficiency of the LM4873LQX make it ideal for use in portable audio devices such as MP3 players, smartphones, tablets, and portable speakers.2. Headphones and Earphones: The LM4873LQX can be used to drive headphones and earphones, providing amplified audio output with good sound quality.3. Multimedia Systems: The LM4873LQX can be used in multimedia systems such as laptops, desktop computers, and televisions to amplify audio signals and drive speakers.4. Automotive Audio Systems: The LM4873LQX can be used in automotive audio systems to amplify audio signals and drive speakers in cars, motorcycles, and other vehicles.5. Industrial and Commercial Applications: The LM4873LQX can be used in various industrial and commercial applications where audio amplification is required, such as public address systems, intercoms, and audio equipment for presentations and conferences.Overall, the LM4873LQX IC chips offer advantages such as small size, low power consumption, high efficiency, and good audio quality, making them suitable for a wide range of audio amplification applications.
LM4873LQX Relevant information