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LM4912MM

LM4912MM

Manufacturer No:

LM4912MM

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER

Datasheet:

Datasheet

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LM4912MM 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
    Active
  • Series
    Boomer®
The LM4912MM 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 LM4912MM are:Advantages: 1. Small package size: The LM4912MM comes in a miniature package, making it suitable for space-constrained applications. 2. Low power consumption: It operates on low power, making it energy-efficient and suitable for battery-powered devices. 3. High output power: The LM4912MM can deliver a high output power, enabling it to drive speakers with sufficient volume. 4. Wide supply voltage range: It can operate on a wide range of supply voltages, making it versatile and compatible with different power sources. 5. Thermal shutdown protection: The chip includes thermal shutdown protection, which prevents it from overheating and getting damaged.Application scenarios: 1. Portable audio devices: The LM4912MM is commonly used in portable audio devices like smartphones, tablets, MP3 players, etc., where its small size, low power consumption, and high output power are advantageous. 2. Personal computers and laptops: It can be used in PCs and laptops to enhance the audio output quality and provide sufficient volume for multimedia applications. 3. Gaming consoles: The LM4912MM can be used in gaming consoles to drive the audio output and provide an immersive gaming experience. 4. Automotive audio systems: It can be used in car audio systems to amplify the audio signals and drive the speakers. 5. Home audio systems: The LM4912MM can be used in compact home audio systems, mini amplifiers, or portable speakers to provide high-quality audio output.Overall, the LM4912MM integrated circuit chip offers advantages such as small size, low power consumption, high output power, and thermal protection, making it suitable for various audio amplification applications in portable devices, computers, automotive systems, and home audio systems.
LM4912MM Relevant information