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LM4854IBL/NOPB

LM4854IBL/NOPB

Manufacturer No:

LM4854IBL/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 2.3W 12USMD

Datasheet:

Datasheet

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LM4854IBL/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    12-TFBGA
  • Supplier Device Package
    12-µSMD (1.54x2)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Standby, Thermal Protection
  • Voltage - Supply
    2.4V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.3W x 1 @ 3.2Ohm; 200mW x 2 @ 16Ohm
  • Output Type
    1-Channel (Mono) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    Boomer®
The LM4854IBL/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4854IBL/NOPB is available in a small 32-pin QFN package, making it suitable for space-constrained applications.2. High efficiency: The chip incorporates a Class D amplifier, which offers high efficiency compared to traditional Class AB amplifiers. This results in less power dissipation and longer battery life in portable devices.3. Low noise and distortion: The LM4854IBL/NOPB provides low noise and distortion characteristics, ensuring high-quality audio output.4. Wide supply voltage range: The chip operates over a wide supply voltage range, typically from 2.5V to 5.5V, making it compatible with various power sources.5. Integrated features: The LM4854IBL/NOPB includes several integrated features such as thermal shutdown protection, short-circuit protection, and pop and click suppression. These features enhance the reliability and performance of the audio amplifier.Application scenarios:1. Mobile devices: The LM4854IBL/NOPB is commonly used in smartphones, tablets, and portable media players to amplify audio signals and drive speakers or headphones.2. Portable gaming consoles: The chip can be utilized in portable gaming consoles to enhance the audio experience during gameplay.3. Personal computers and laptops: The LM4854IBL/NOPB can be integrated into PCs and laptops to provide amplified audio output for speakers or headphones.4. Automotive audio systems: The chip can be employed in automotive audio systems to amplify audio signals and drive speakers in cars and other vehicles.5. Home entertainment systems: The LM4854IBL/NOPB can be utilized in home theater systems, soundbars, and other audio equipment to amplify audio signals and drive speakers.Overall, the LM4854IBL/NOPB integrated circuit chip offers advantages such as small form factor, high efficiency, low noise and distortion, and integrated features, making it suitable for various audio amplification applications in portable devices, automotive systems, and home entertainment systems.
LM4854IBL/NOPB Relevant information