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LM4666SD/NOPB

LM4666SD/NOPB

Manufacturer No:

LM4666SD/NOPB

Manufacturer:

National Semiconductor

Description:

LM4666 FILTERLESS HIGH EFFICIENC

Datasheet:

Datasheet

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LM4666SD/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    14-WFDFN Exposed Pad
  • Supplier Device Package
    14-WSON (4x3)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Differential Inputs, Short-Circuit Protection, Shutdown
  • Voltage - Supply
    2.8V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.2W x 2 @ 8Ohm
  • Output Type
    2-Channel (Stereo)
  • Type
    Class D
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4666SD/NOPB is a high-performance audio power amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Power Output: The LM4666SD/NOPB can deliver up to 2.2 Watts of power per channel, making it suitable for driving small to medium-sized speakers or headphones. 2. Low Distortion: It provides low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction. 3. Wide Supply Voltage Range: The chip operates within a wide supply voltage range of 2.7V to 5.5V, making it compatible with various power sources. 4. Thermal and Short Circuit Protection: It includes built-in thermal and short circuit protection mechanisms, safeguarding the chip and connected speakers from damage. 5. Small Package Size: The LM4666SD/NOPB comes in a small surface-mount package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4666SD/NOPB is commonly used in portable audio devices such as smartphones, tablets, and portable media players. It can drive the built-in speakers or provide amplified audio output for headphones. 2. Computer Audio Systems: It can be used in computer audio systems, including desktop speakers or external sound cards, to enhance the audio output quality. 3. Home Entertainment Systems: The chip can be utilized in small home entertainment systems, such as multimedia speakers or compact stereo systems, to amplify the audio signals. 4. Automotive Audio Systems: The LM4666SD/NOPB can be integrated into automotive audio systems, providing amplified audio output for car speakers or headphones. 5. Gaming Consoles: It can be used in gaming consoles or handheld gaming devices to enhance the audio experience by driving the built-in speakers or headphones.Overall, the LM4666SD/NOPB integrated circuit chip offers high power output, low distortion, and thermal protection, making it suitable for various audio amplification applications in portable devices, computers, home entertainment systems, automotive audio, and gaming consoles.
LM4666SD/NOPB Relevant information