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LM4875MM/NOPB

LM4875MM/NOPB

Manufacturer No:

LM4875MM/NOPB

Manufacturer:

National Semiconductor

Description:

LM4875 750MW AUDIO POWER AMPLIFI

Datasheet:

Datasheet

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LM4875MM/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    8-VSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Mute, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1W x 1 @ 8Ohm; 110mW x 1 @ 32Ohm
  • Output Type
    1-Channel (Mono) with Mono Headphones
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4875MM/NOPB is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. High Power Output: The LM4875MM/NOPB can deliver up to 3W of power per channel, making it suitable for driving small to medium-sized speakers or headphones.2. Low Distortion: This chip offers low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction.3. Wide Supply Voltage Range: The LM4875MM/NOPB can operate with a wide supply voltage range of 2.0V to 5.5V, making it compatible with various power sources.4. Small Package Size: The chip comes in a small 8-pin mini small-outline package (MSOP), allowing for compact and space-efficient designs.5. Thermal Shutdown Protection: The LM4875MM/NOPB includes built-in thermal shutdown protection, which prevents the chip from overheating and getting damaged.Application Scenarios:1. Portable Audio Devices: The LM4875MM/NOPB is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its low power consumption and small package size make it ideal for these applications.2. Headphone Amplifiers: The chip can be used to drive headphones, providing sufficient power and high-quality audio output.3. Multimedia Systems: The LM4875MM/NOPB can be integrated into multimedia systems, including desktop computers, laptops, and televisions, to enhance the audio performance of built-in speakers.4. Automotive Audio Systems: The chip can be used in automotive audio systems to drive speakers and provide high-quality audio output in vehicles.5. Home Audio Systems: The LM4875MM/NOPB can be utilized in small home audio systems, such as mini stereo systems or powered speakers, to amplify the audio signal and improve sound quality.Overall, the LM4875MM/NOPB integrated circuit chip offers advantages such as high power output, low distortion, wide supply voltage range, and thermal protection, making it suitable for various audio applications.
LM4875MM/NOPB Relevant information