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LM4930LQ/NOPB

LM4930LQ/NOPB

Manufacturer No:

LM4930LQ/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1W 44WQFN

Datasheet:

Datasheet

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LM4930LQ/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    44-WFQFN Exposed Pad
  • Supplier Device Package
    44-WQFN (7x7)
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    DAC, Depop, Differential Inputs, I²S, Microphone, Mute, PCM, Shutdown, Standby, Volume Control
  • Voltage - Supply
    2.6V ~ 5.5V
  • Max Output Power x Channels @ Load
    1W x 1 @ 8Ohm; 27mW x 2 @ 32Ohm
  • Output Type
    1-Channel (Mono) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Boomer®
The LM4930LQ/NOPB is an integrated circuit chip designed for audio applications. It offers several advantages and can be used in various scenarios:1. High-Quality Audio: The LM4930LQ/NOPB provides high-quality audio output with low distortion and noise. It is suitable for applications that require clear and crisp sound reproduction.2. Power Efficiency: This chip is designed to operate at low power, making it suitable for battery-powered devices such as smartphones, tablets, portable media players, and other portable audio devices.3. Integrated Functions: The LM4930LQ/NOPB integrates multiple functions into a single chip, including a stereo headphone amplifier, stereo line outputs, and a mono speaker amplifier. This integration simplifies the design process and reduces the overall component count.4. Flexible Input Options: The chip supports multiple input options, including analog, digital, and I2S (Inter-IC Sound) interfaces. This flexibility allows it to be used in a wide range of audio systems and devices.5. Thermal Protection: The LM4930LQ/NOPB incorporates thermal protection circuitry, which prevents the chip from overheating and ensures its safe operation even under high load conditions.Application Scenarios:1. Mobile Devices: The LM4930LQ/NOPB is commonly used in smartphones, tablets, and other portable devices to provide high-quality audio output for headphones, speakers, and line outputs.2. Portable Media Players: It can be used in portable media players, such as MP3 players and digital audio players, to drive headphones and speakers, delivering excellent audio performance.3. Gaming Consoles: The chip can be utilized in gaming consoles to enhance the audio experience by driving headphones or speakers, providing immersive sound effects.4. Personal Computers: It can be integrated into desktop or laptop computers to improve the audio quality of built-in speakers or to drive external speakers or headphones.5. Automotive Audio Systems: The LM4930LQ/NOPB can be used in automotive audio systems to drive speakers and provide high-quality audio output for in-car entertainment.Overall, the LM4930LQ/NOPB integrated circuit chip offers high-quality audio, power efficiency, and integrated functions, making it suitable for a wide range of audio applications in various scenarios.
LM4930LQ/NOPB Relevant information