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LM4663MTX

LM4663MTX

Manufacturer No:

LM4663MTX

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 2 CHANNEL(S)

Datasheet:

Datasheet

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LM4663MTX Specifications

  • Type
    Parameter
  • Package / Case
    24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    24-TSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    4.5V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.1W x 2 @ 4Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class D
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4663MTX is a 2.2W audio power amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM4663MTX are:Advantages: 1. High Efficiency: The LM4663MTX has a high efficiency of up to 90%, which means it can convert a significant portion of the input power into usable audio output power, minimizing power wastage.2. Low Quiescent Current: The chip has a low quiescent current, which helps in reducing power consumption when the amplifier is idle or not in use.3. Small Package Size: The LM4663MTX comes in a small package size, making it suitable for space-constrained applications where size and form factor are critical.4. Thermal and Short Circuit Protection: The chip incorporates thermal and short circuit protection mechanisms, ensuring safe operation and preventing damage to the amplifier and connected speakers.Application Scenarios: 1. Portable Audio Devices: The LM4663MTX is commonly used in portable audio devices such as smartphones, tablets, portable speakers, and MP3 players. Its small size, low power consumption, and high efficiency make it ideal for battery-powered applications.2. Computer and Multimedia Systems: The chip can be used in computer sound cards, multimedia speakers, and other audio systems. Its low quiescent current and thermal protection features make it suitable for integration into these systems.3. Automotive Audio Systems: The LM4663MTX can be employed in automotive audio systems, including car radios, amplifiers, and infotainment systems. Its thermal and short circuit protection features ensure reliable and safe operation in the demanding automotive environment.4. Home Audio Systems: The chip can be utilized in various home audio systems, such as stereo amplifiers, powered speakers, and home theater systems. Its high efficiency and thermal protection make it suitable for driving speakers and delivering quality audio output.Overall, the LM4663MTX integrated circuit chip offers advantages such as high efficiency, low power consumption, small package size, and protection features. Its application scenarios range from portable audio devices to automotive and home audio systems.
LM4663MTX Relevant information