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LM4811MM/NOPB

LM4811MM/NOPB

Manufacturer No:

LM4811MM/NOPB

Manufacturer:

National Semiconductor

Description:

LM4811 LM4811 DUAL 105MW HEADPHO

Datasheet:

Datasheet

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LM4811MM/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
    Depop, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2V ~ 5.5V
  • Max Output Power x Channels @ Load
    105mW x 2 @ 16Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4811MM/NOPB is a stereo audio 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. Small package size: The LM4811MM/NOPB comes in a small 8-pin VSSOP package, making it suitable for space-constrained applications. 2. Low power consumption: It operates on low power supply voltages (typically 2.7V to 5.5V) and consumes minimal power, making it ideal for battery-powered devices. 3. High efficiency: The chip incorporates a Class D amplifier architecture, which provides high efficiency and reduces power dissipation. 4. Low distortion: It offers low total harmonic distortion (THD) and noise, ensuring high-quality audio output. 5. Thermal shutdown and short-circuit protection: The LM4811MM/NOPB includes built-in thermal shutdown and short-circuit protection features, enhancing its reliability and preventing damage to the chip.Application Scenarios: 1. Portable audio devices: The LM4811MM/NOPB is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its small size, low power consumption, and high efficiency make it suitable for these applications. 2. Headphone amplifiers: The chip can be used to drive headphones, providing amplified audio output with low distortion and high fidelity. 3. Personal computer audio: It can be utilized in desktop or laptop computers to enhance the audio output quality, especially for small speakers or headphone jacks. 4. Home audio systems: The LM4811MM/NOPB can be integrated into home audio systems, including mini audio systems, soundbars, and multimedia speakers, to amplify and improve the audio performance. 5. Automotive audio: It can be employed in automotive audio systems, such as car stereos or infotainment systems, to drive speakers and deliver high-quality audio in vehicles.Overall, the LM4811MM/NOPB integrated circuit chip offers advantages such as small size, low power consumption, high efficiency, low distortion, and built-in protection features. These qualities make it suitable for a wide range of applications in portable audio devices, headphones, personal computers, home audio systems, and automotive audio systems.
LM4811MM/NOPB Relevant information