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LM4912MM/NOPB

LM4912MM/NOPB

Manufacturer No:

LM4912MM/NOPB

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER

Datasheet:

Datasheet

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LM4912MM/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    10-VSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Mute, Shutdown, Thermal Protection
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    145mW x 2 @ 16Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4912MM/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4912MM/NOPB is available in a miniature package, making it suitable for space-constrained applications.2. Low power consumption: This chip operates on low power, making it ideal for battery-powered devices such as portable audio players, smartphones, and tablets.3. High efficiency: The LM4912MM/NOPB offers high efficiency audio amplification, ensuring optimal power utilization and minimizing heat dissipation.4. Wide supply voltage range: It can operate within a wide supply voltage range, typically from 2.7V to 5.5V, making it compatible with various power sources.5. Integrated features: The chip includes various integrated features such as a stereo headphone amplifier, volume control, and mute function, simplifying the design and reducing external component count.6. Noise and distortion reduction: The LM4912MM/NOPB incorporates advanced circuitry to minimize noise and distortion, resulting in high-quality audio output.Application scenarios:1. Portable audio devices: The LM4912MM/NOPB is commonly used in portable audio devices like MP3 players, smartphones, and tablets to amplify audio signals and drive headphones or speakers.2. Personal computers and laptops: It can be used in computers and laptops to enhance audio output quality and provide amplified sound for headphones or external speakers.3. Gaming consoles: The chip can be employed in gaming consoles to amplify audio signals and provide an immersive gaming experience.4. Televisions and home theater systems: The LM4912MM/NOPB can be utilized in televisions and home theater systems to amplify audio signals and drive speakers, ensuring high-quality sound reproduction.5. Automotive audio systems: It can be integrated into automotive audio systems to amplify audio signals and drive speakers, delivering enhanced audio performance in vehicles.6. Industrial and commercial applications: The chip can be used in various industrial and commercial applications that require audio amplification, such as public address systems, intercoms, and audio equipment.
LM4912MM/NOPB Relevant information