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LM4877IBP

LM4877IBP

Manufacturer No:

LM4877IBP

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER

Datasheet:

Datasheet

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LM4877IBP Specifications

  • Type
    Parameter
  • Package / Case
    8-VFBGA
  • Supplier Device Package
    8-uSMD
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Shutdown, Thermal Protection
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4877IBP is a stereo audio power amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4877IBP are:Advantages: 1. High Efficiency: The LM4877IBP has a high efficiency rating, which means it can deliver more power to the speakers while consuming less power from the power source. 2. Small Size: The chip is available in a small package, making it suitable for compact audio devices where space is limited. 3. Low Distortion: It provides low distortion audio output, ensuring high-quality sound reproduction. 4. Thermal and Short Circuit Protection: The chip incorporates thermal and short circuit protection mechanisms, preventing damage to the chip and connected speakers in case of overheating or short circuits.Application Scenarios: 1. Portable Audio Devices: The LM4877IBP is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its small size and high efficiency make it ideal for these applications. 2. Computer Audio Systems: It can be used in computer audio systems, including desktop speakers and soundbars, to amplify the audio output from the computer. 3. Automotive Audio Systems: The chip can be employed in automotive audio systems to amplify the audio signals and drive the speakers in cars, motorcycles, or other vehicles. 4. Home Audio Systems: The LM4877IBP can be utilized in home audio systems, including stereo receivers, mini hi-fi systems, and home theater systems, to amplify the audio signals and drive the speakers. 5. Headphone Amplifiers: It can also be used in headphone amplifiers to provide higher power output and better audio quality for headphones.Overall, the LM4877IBP integrated circuit chip offers advantages such as high efficiency, small size, low distortion, and protection mechanisms, making it suitable for various audio amplification applications in portable devices, computers, automotive systems, home audio systems, and headphone amplifiers.
LM4877IBP Relevant information