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LM4864MM

LM4864MM

Manufacturer No:

LM4864MM

Manufacturer:

National Semiconductor

Description:

LM4864 300 MW AUDIO POWER AMPLIF

Datasheet:

Datasheet

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LM4864MM 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
    Shutdown, Thermal Protection
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    675mW x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4864MM is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4864MM is available in a miniature package, making it suitable for compact audio devices such as portable speakers, headphones, and earphones.2. Low power consumption: This chip operates on low power, making it ideal for battery-powered devices, extending the battery life.3. High efficiency: The LM4864MM offers high efficiency in converting electrical power to audio output, resulting in better sound quality and reduced power wastage.4. Wide voltage range: It can operate within a wide voltage range, typically from 2.7V to 5.5V, allowing it to be used with various power sources.5. Thermal and short-circuit protection: The chip incorporates thermal shutdown and short-circuit protection mechanisms, ensuring safe operation and preventing damage to the device.6. Simple circuit design: The LM4864MM requires minimal external components, simplifying the circuit design and reducing the overall cost.Application scenarios:1. Portable audio devices: The LM4864MM is commonly used in portable speakers, headphones, and earphones, providing amplified audio output with low power consumption.2. Mobile phones and tablets: It can be integrated into mobile devices to enhance the audio output quality, enabling louder and clearer sound.3. Personal computers and laptops: The chip can be used in computer speakers or headphone amplifiers to improve audio performance.4. Automotive audio systems: The LM4864MM can be employed in car audio systems, providing amplified audio output for speakers or headphones.5. Gaming consoles and multimedia devices: It can be utilized in gaming consoles, media players, or other multimedia devices to amplify audio signals and enhance the gaming or multimedia experience.Overall, the LM4864MM integrated circuit chip offers advantages such as small size, low power consumption, high efficiency, and thermal protection, making it suitable for various audio applications in portable devices, computers, automotive systems, and multimedia devices.
LM4864MM Relevant information