Home / Audio Amplifiers / LM4879SD/
LM4879SD

LM4879SD

Manufacturer No:

LM4879SD

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1.1W, 1 CHANNEL

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4879SD Specifications

  • Type
    Parameter
  • Package / Case
    8-WDFN Exposed Pad
  • Supplier Device Package
    8-WSON (4x4)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.1W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4879SD is a specific model of integrated circuit (IC) chip designed for audio amplification. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the LM4879SD:Advantages: 1. Small Size: The LM4879SD is a compact IC chip, making it suitable for portable and space-constrained applications. 2. Low Power Consumption: It operates on low power, making it energy-efficient and suitable for battery-powered devices. 3. High Efficiency: The chip has a high power efficiency, ensuring minimal power wastage during audio amplification. 4. Thermal and Short Circuit Protection: The LM4879SD incorporates built-in thermal and short circuit protection mechanisms, safeguarding the chip and connected components from damage. 5. Wide Supply Voltage Range: It can operate within a wide range of supply voltages, providing flexibility in various applications.Application Scenarios: 1. Portable Audio Devices: The LM4879SD is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its small size, low power consumption, and high efficiency make it ideal for these applications. 2. Headphone Amplifiers: The chip can be used in headphone amplifiers to enhance the audio output quality and provide sufficient power to drive headphones. 3. Personal Computers and Laptops: The LM4879SD can be utilized in computer systems to amplify audio signals for speakers or headphones, improving the overall audio experience. 4. Automotive Audio Systems: It can be employed in automotive audio systems to amplify audio signals for speakers, ensuring clear and powerful sound reproduction. 5. Home Audio Systems: The LM4879SD can be integrated into home audio systems, including stereo systems, soundbars, and multimedia speakers, to amplify audio signals and deliver high-quality sound.These are just a few examples of the advantages and application scenarios of the LM4879SD IC chip. Its versatility and performance make it suitable for a wide range of audio amplification applications.
LM4879SD Relevant information