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LM4883SQ/NOPB

LM4883SQ/NOPB

Manufacturer No:

LM4883SQ/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STEREO 3W 24WQFN

Datasheet:

Datasheet

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LM4883SQ/NOPB 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
    2.4V ~ 5.5V
  • Max Output Power x Channels @ Load
    3W x 2 @ 3Ohm; 400mW x 2 @ 8Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4883SQ/NOPB is a stereo audio amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios:Advantages: 1. High Power Output: The LM4883SQ/NOPB can deliver up to 1.1W per channel into an 8-ohm load, making it suitable for driving small to medium-sized speakers or headphones. 2. Low Distortion: It provides low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction. 3. Wide Supply Voltage Range: The chip operates from a wide supply voltage range of 2.5V to 5.5V, making it compatible with various power sources. 4. Thermal and Short Circuit Protection: It includes built-in thermal shutdown and short circuit protection mechanisms, safeguarding the chip and connected speakers from damage. 5. Small Package Size: The LM4883SQ/NOPB comes in a small surface-mount package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4883SQ/NOPB can be used in portable audio devices like smartphones, tablets, MP3 players, or portable speakers to amplify and enhance the audio output. 2. Headphone Amplifiers: It can be utilized in headphone amplifiers to provide sufficient power and improve the audio quality for a better listening experience. 3. Multimedia Systems: The chip can be integrated into multimedia systems, such as laptops, desktop computers, or gaming consoles, to amplify the audio output and drive the built-in speakers. 4. Automotive Audio Systems: The LM4883SQ/NOPB can be employed in automotive audio systems to amplify the audio signals and drive the speakers in cars, motorcycles, or other vehicles. 5. Home Audio Systems: It can be used in small home audio systems, such as mini stereo systems or computer speakers, to amplify the audio signals and drive the speakers.Overall, the LM4883SQ/NOPB integrated circuit chip offers high power output, low distortion, and a wide supply voltage range, making it suitable for various audio amplification applications in portable devices, headphones, multimedia systems, automotive audio, and home audio systems.
LM4883SQ/NOPB Relevant information