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LM4891IBP/NOPB

LM4891IBP/NOPB

Manufacturer No:

LM4891IBP/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1W 8USMD

Datasheet:

Datasheet

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LM4891IBP/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    8-VFBGA
  • Supplier Device Package
    8-uSMD
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4891IBP/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4891IBP/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 efficiency: The LM4891IBP/NOPB offers high efficiency audio amplification, ensuring optimal power utilization and minimizing heat dissipation.4. Wide supply voltage range: It can operate with a wide supply voltage range, typically from 2.7V to 5.5V, allowing it to be used with various power sources.5. Integrated features: The chip includes various integrated features such as a stereo headphone amplifier, volume control, and shutdown mode, simplifying the design and reducing the need for external components.6. Audio applications: The LM4891IBP/NOPB is commonly used in audio applications such as portable speakers, headphones, earphones, and other audio playback devices.7. Consumer electronics: It finds applications in consumer electronics devices like smartphones, tablets, laptops, portable gaming consoles, and MP3 players, where it provides audio amplification for speakers or headphones.8. Automotive applications: The chip can be used in automotive audio systems, providing amplification for speakers or headphones in car entertainment systems.9. Industrial applications: It can be utilized in industrial applications where audio amplification is required, such as public address systems, intercoms, and audio equipment used in factories or warehouses.10. Medical devices: The LM4891IBP/NOPB can be employed in medical devices that require audio amplification, such as hearing aids, medical monitoring equipment, and diagnostic devices.Overall, the LM4891IBP/NOPB integrated circuit chip offers compact size, low power consumption, high efficiency, and integrated features, making it suitable for a wide range of audio amplification applications across various industries.
LM4891IBP/NOPB Relevant information