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LM4868LQ

LM4868LQ

Manufacturer No:

LM4868LQ

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STEREO 3W 24WQFN

Datasheet:

Datasheet

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LM4868LQ 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; 208mW x 2 @ 16Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    Boomer®
The LM4868LQ is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4868LQ is available in a small QFN package, making it suitable for space-constrained applications.2. High efficiency: The chip incorporates a Class D amplifier architecture, which offers high efficiency and low power consumption, making it ideal for battery-powered devices.3. Low noise and distortion: The LM4868LQ provides low noise and distortion characteristics, ensuring high-quality audio output.4. Wide supply voltage range: The chip can operate from a wide range of supply voltages, typically from 2.7V to 5.5V, making it compatible with various power sources.5. Thermal and short-circuit protection: The LM4868LQ includes built-in thermal shutdown and short-circuit protection features, ensuring safe operation and preventing damage to the chip.Application scenarios:1. Portable audio devices: The LM4868LQ is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers, where its small size, low power consumption, and high efficiency are advantageous.2. Gaming consoles: The chip can be used in gaming consoles to provide audio amplification for in-game sound effects and music.3. Personal computers and laptops: The LM4868LQ can be utilized in desktop computers and laptops to enhance the audio output quality, especially for multimedia applications.4. Automotive audio systems: The chip can be integrated into automotive audio systems to amplify audio signals for car speakers, providing high-quality sound reproduction.5. Home entertainment systems: The LM4868LQ can be used in home theater systems, soundbars, and other audio equipment to amplify audio signals and deliver immersive sound experiences.Overall, the LM4868LQ integrated circuit chip offers advantages such as small size, high efficiency, low power consumption, and high-quality audio output, making it suitable for a wide range of audio applications.
LM4868LQ Relevant information