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LM4879IBPX

LM4879IBPX

Manufacturer No:

LM4879IBPX

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.1W 8USMD

Datasheet:

Datasheet

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LM4879IBPX 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
    1.1W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4879IBPX is a power amplifier integrated circuit chip designed for audio applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4879IBPX is available in a small package, making it suitable for compact audio devices such as smartphones, tablets, portable speakers, and headphones.2. Low power consumption: This chip is designed to operate efficiently with low power consumption, making it ideal for battery-powered devices.3. High output power: Despite its small size, the LM4879IBPX can deliver high output power, enabling it to drive speakers or headphones with sufficient volume and clarity.4. Wide supply voltage range: The chip can operate within a wide supply voltage range, typically from 2.7V to 5.5V, allowing it to be used with various power sources.5. Thermal and short-circuit protection: The LM4879IBPX incorporates built-in thermal and short-circuit protection mechanisms, ensuring the safety and reliability of the audio system.6. Single-ended or bridge-tied load (BTL) configuration: The chip can be configured in either single-ended or BTL mode, providing flexibility in designing audio systems with different speaker configurations.Application scenarios for the LM4879IBPX include:1. Mobile devices: The chip can be used in smartphones, tablets, and portable media players to amplify audio signals and drive speakers or headphones.2. Portable speakers: The LM4879IBPX can be employed in portable Bluetooth speakers or other portable audio devices to enhance the audio output.3. Headphones: The chip can be utilized in headphone amplifiers to improve the audio quality and provide sufficient power to drive high-impedance headphones.4. Automotive audio systems: The LM4879IBPX can be integrated into car audio systems to amplify audio signals and drive speakers, providing enhanced sound quality.5. Home audio systems: The chip can be used in compact audio systems, mini amplifiers, or multimedia speakers to amplify audio signals and drive speakers.Overall, the LM4879IBPX integrated circuit chip offers advantages such as small size, low power consumption, high output power, and protection features, making it suitable for various audio applications in portable and compact devices.
LM4879IBPX Relevant information