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LM4854LD/NOPB

LM4854LD/NOPB

Manufacturer No:

LM4854LD/NOPB

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER

Datasheet:

Datasheet

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LM4854LD/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    14-WFDFN Exposed Pad
  • Supplier Device Package
    14-WSON (4x4)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Standby, Thermal Protection
  • Voltage - Supply
    2.4V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.3W x 1 @ 3.2Ohm; 200mW x 2 @ 16Ohm
  • Output Type
    1-Channel (Mono) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4854LD/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4854LD/NOPB is available in a small package, making it suitable for space-constrained applications such as portable devices, smartphones, tablets, and laptops.2. Low power consumption: This chip is designed to operate efficiently with low power consumption, making it ideal for battery-powered devices.3. High audio quality: The LM4854LD/NOPB provides high-quality audio amplification with low distortion and noise, ensuring a clear and immersive audio experience.4. Integrated features: This chip includes various integrated features such as a stereo headphone amplifier, a mono speaker amplifier, and a digital volume control, reducing the need for additional external components.5. Wide voltage range: The LM4854LD/NOPB can operate over a wide voltage range, allowing it to be used in various applications with different power supply requirements.6. Thermal and short-circuit protection: The chip incorporates thermal shutdown and short-circuit protection mechanisms, ensuring safe operation and preventing damage to the device.Application scenarios for the LM4854LD/NOPB include:1. Mobile devices: It can be used in smartphones, tablets, and portable media players to enhance the audio output quality and drive headphones or speakers.2. Laptops and computers: The chip can be integrated into laptops and computers to improve the audio performance and provide amplified sound for headphones or external speakers.3. Gaming consoles: It can be used in gaming consoles to amplify the audio output and provide an immersive gaming experience.4. Portable audio devices: The LM4854LD/NOPB can be used in portable audio devices such as MP3 players, portable radios, and voice recorders to amplify the audio signal and drive headphones or speakers.5. Automotive audio systems: It can be used in automotive audio systems to amplify the audio signal and drive speakers, providing enhanced sound quality in vehicles.Overall, the LM4854LD/NOPB integrated circuit chip offers advantages such as small size, low power consumption, high audio quality, and integrated features, making it suitable for a wide range of audio amplification applications.
LM4854LD/NOPB Relevant information