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LM4855ITL/NOPB

LM4855ITL/NOPB

Manufacturer No:

LM4855ITL/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.5W 18USMD

Datasheet:

Datasheet

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LM4855ITL/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    18-WFBGA
  • Supplier Device Package
    18-DSBGA
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control
  • Voltage - Supply
    2.6V ~ 5V
  • Max Output Power x Channels @ Load
    1.5W x 1 @ 4Ohms; 115mW x 2 @ 32Ohms
  • Output Type
    1-Channel (Mono) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4855ITL/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4855ITL/NOPB is available in a small package, making it suitable for space-constrained applications such as portable devices, smartphones, tablets, and wearable devices.2. Low power consumption: This chip is designed to operate with low power consumption, making it ideal for battery-powered devices where power efficiency is crucial.3. High audio quality: The LM4855ITL/NOPB provides high-quality audio amplification with low distortion and noise, ensuring clear and crisp sound output.4. Wide voltage range: It can operate over a wide voltage range, typically from 2.5V to 5.5V, allowing it to be used with various power sources.5. Integrated features: The chip includes various integrated features such as short-circuit and thermal protection, volume control, and shutdown mode, simplifying the design and reducing the need for external components.Application scenarios:1. Portable audio devices: The LM4855ITL/NOPB is commonly used in portable audio devices like MP3 players, smartphones, and tablets to amplify the audio output and enhance the sound quality.2. Wearable devices: Due to its small form factor and low power consumption, this chip can be used in wearable devices such as smartwatches and fitness trackers to provide audio amplification for notifications, alarms, or voice prompts.3. Gaming consoles: The LM4855ITL/NOPB can be utilized in gaming consoles or handheld gaming devices to amplify the audio output, providing an immersive gaming experience.4. Automotive applications: It can be employed in automotive audio systems to amplify the audio signals from sources like radios, CD players, or Bluetooth modules, enhancing the audio quality in vehicles.5. Home entertainment systems: The chip can be used in audio amplifiers or soundbars to amplify the audio signals from TVs, media players, or gaming consoles, delivering high-quality sound output.Overall, the LM4855ITL/NOPB integrated circuit chip offers advantages such as small size, low power consumption, high audio quality, and integrated features, making it suitable for various audio amplification applications in portable devices, wearables, automotive systems, and home entertainment systems.
LM4855ITL/NOPB Relevant information