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LM4857ITLX/NOPB

LM4857ITLX/NOPB

Manufacturer No:

LM4857ITLX/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STER 1.6W 30USMD

Datasheet:

Datasheet

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LM4857ITLX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    30-WFBGA
  • Supplier Device Package
    30-DSBGA
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm
  • Output Type
    2-Channel (Stereo) with Mono and Stereo Headphones
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4857ITLX/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4857ITLX/NOPB is available in a small package, making it suitable for space-constrained applications such as portable devices, smartphones, tablets, and wearable devices.2. Low power consumption: This chip is designed to operate with low power consumption, making it ideal for battery-powered devices where power efficiency is crucial.3. High audio quality: The LM4857ITLX/NOPB provides high-quality audio amplification with low distortion and noise, ensuring clear and crisp sound output.4. Integrated features: It includes various integrated features such as a shutdown mode, thermal shutdown protection, and short-circuit protection, enhancing the overall reliability and safety of the audio system.5. Wide voltage range: The chip supports a wide voltage range, allowing it to be used in various audio systems with different power supply configurations.Application scenarios:1. Portable devices: The LM4857ITLX/NOPB is commonly used in portable devices such as smartphones, tablets, MP3 players, and portable gaming consoles to amplify audio signals and provide better sound quality.2. Wearable devices: Due to its small form factor and low power consumption, this chip is suitable for audio amplification in wearable devices like smartwatches, fitness trackers, and wireless earbuds.3. Automotive audio systems: The LM4857ITLX/NOPB can be used in automotive audio systems to amplify audio signals from sources like radios, CD players, or Bluetooth receivers, providing enhanced sound quality for in-car entertainment.4. Home audio systems: It can be utilized in home audio systems, including speakers, soundbars, and multimedia devices, to amplify audio signals and deliver improved audio performance.5. Industrial applications: The chip can be employed in various industrial applications where audio amplification is required, such as public address systems, intercoms, and security systems.Overall, the LM4857ITLX/NOPB integrated circuit chip offers advantages like small size, low power consumption, high audio quality, and integrated features, making it suitable for a wide range of audio amplification applications.
LM4857ITLX/NOPB Relevant information