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LM4947TL/NOPB

LM4947TL/NOPB

Manufacturer No:

LM4947TL/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS D MONO 1.19W 25USMD

Datasheet:

Datasheet

Delivery:

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LM4947TL/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    25-WFBGA, DSBGA
  • Supplier Device Package
    25-DSBGA
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    3D, Depop, Differential Inputs, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm
  • Output Type
    1-Channel (Mono) with Stereo Headphones
  • Type
    Class D
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Boomer®
The LM4947TL/NOPB is an integrated circuit chip designed for audio applications. It is specifically designed for mobile phones, tablets, and other portable devices. Here are some advantages and application scenarios of the LM4947TL/NOPB:Advantages: 1. Low power consumption: The LM4947TL/NOPB is designed to operate with low power consumption, making it suitable for battery-powered devices. 2. Small form factor: The chip comes in a small package, allowing for compact designs in portable devices. 3. High-quality audio output: It provides high-quality audio output with low distortion and noise, enhancing the overall audio experience. 4. Integrated features: The chip integrates various features like a stereo headphone amplifier, a mono speaker amplifier, and a digital volume control, reducing the need for external components.Application scenarios: 1. Mobile phones and tablets: The LM4947TL/NOPB is commonly used in mobile phones and tablets to provide audio amplification for headphones and speakers. It helps in delivering clear and loud audio output. 2. Portable media players: The chip can be used in portable media players to enhance the audio quality and provide amplification for headphones or external speakers. 3. Gaming devices: Gaming devices often require high-quality audio output for an immersive gaming experience. The LM4947TL/NOPB can be used to amplify audio signals for headphones or speakers in gaming devices. 4. Portable audio devices: The chip can be used in various portable audio devices like MP3 players, portable radios, and voice recorders to amplify audio signals and improve the overall audio quality.Overall, the LM4947TL/NOPB integrated circuit chip offers low power consumption, small form factor, high-quality audio output, and integrated features, making it suitable for various audio applications in portable devices.
LM4947TL/NOPB Relevant information