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LM4849MHX/NOPB

LM4849MHX/NOPB

Manufacturer No:

LM4849MHX/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP AB STEREO 2.2W 28HTSSOP

Datasheet:

Datasheet

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LM4849MHX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    28-PowerTSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    28-HTSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    Boomer®
The LM4849MHX/NOPB is a highly integrated audio amplifier chip designed for portable devices such as smartphones, tablets, and portable media players. Some of the advantages and application scenarios of this chip are:1. Small form factor: The LM4849MHX/NOPB is available in a small package, making it suitable for space-constrained portable devices.2. High efficiency: The chip incorporates a Class D amplifier, which offers high efficiency and low power consumption, making it ideal for battery-powered devices.3. Low noise and distortion: The LM4849MHX/NOPB provides high-quality audio output with low noise and distortion, ensuring a clear and immersive audio experience.4. Integrated features: The chip includes various integrated features such as a stereo headphone amplifier, volume control, and thermal shutdown protection, reducing the need for external components and simplifying the design process.5. Wide supply voltage range: The LM4849MHX/NOPB operates over a wide supply voltage range, allowing it to be used with different power sources and battery configurations.Application scenarios:1. Portable audio devices: The LM4849MHX/NOPB is commonly used in portable audio devices like smartphones, tablets, and portable media players to provide high-quality audio output to built-in speakers or headphones.2. Gaming consoles: The chip can be used in handheld gaming consoles to enhance the audio experience and provide clear and immersive sound effects.3. Personal digital assistants (PDAs): PDAs often require audio amplification for voice playback, and the LM4849MHX/NOPB can be used to provide high-quality audio output in these devices.4. Wearable devices: With its small form factor and low power consumption, the chip can be used in wearable devices such as smartwatches or fitness trackers to provide audio output for notifications or music playback.5. Portable communication devices: The LM4849MHX/NOPB can be used in portable communication devices like two-way radios or walkie-talkies to amplify audio signals for clear communication in noisy environments.Overall, the LM4849MHX/NOPB integrated circuit chip offers advantages such as small size, high efficiency, low noise, and integrated features, making it suitable for various portable audio applications.
LM4849MHX/NOPB Relevant information