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LM4991MAX/NOPB

LM4991MAX/NOPB

Manufacturer No:

LM4991MAX/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.5W 8SOIC

Datasheet:

Datasheet

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LM4991MAX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    8-SOIC
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.5W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Boomer®
The LM4991MAX/NOPB is a high-performance audio power amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Performance: The LM4991MAX/NOPB provides high-quality audio amplification with low distortion and noise, ensuring excellent audio reproduction. 2. Wide Supply Voltage Range: It can operate with a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for various power sources. 3. Low Quiescent Current: The chip has a low quiescent current, which helps in reducing power consumption and extending battery life in portable devices. 4. Thermal Shutdown Protection: It includes thermal shutdown protection, which prevents the chip from overheating and ensures its reliability and longevity. 5. Small Package: The LM4991MAX/NOPB comes in a small package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4991MAX/NOPB is commonly used in portable audio devices like smartphones, tablets, MP3 players, and portable speakers. Its low power consumption and small package make it ideal for these applications. 2. Headphone Amplifiers: It can be used as a headphone amplifier, providing high-quality audio amplification for headphones and earphones. 3. Multimedia Systems: The chip can be used in multimedia systems, such as laptops, desktop computers, and gaming consoles, to enhance the audio output quality. 4. Automotive Audio Systems: The LM4991MAX/NOPB can be applied in automotive audio systems, providing high-fidelity audio amplification for car stereos and speakers. 5. Home Audio Systems: It can be used in home audio systems, including stereo receivers, amplifiers, and powered speakers, to deliver high-quality audio amplification.Overall, the LM4991MAX/NOPB integrated circuit chip offers high-performance audio amplification with low power consumption, making it suitable for various portable and non-portable audio applications.
LM4991MAX/NOPB Relevant information