Home / Audio Amplifiers / LM4838LQX/NOPB/
LM4838LQX/NOPB

LM4838LQX/NOPB

Manufacturer No:

LM4838LQX/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STER 2.2W 28WQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM4838LQX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    28-WFQFN Exposed Pad
  • Supplier Device Package
    28-WQFN (5x5)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, 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
    Obsolete
  • Series
    Boomer®
The LM4838LQX/NOPB is an integrated circuit chip designed for audio amplification applications. Some of its advantages and application scenarios include:1. Small form factor: The LM4838LQX/NOPB is available in a small 24-pin QFN package, making it suitable for space-constrained applications.2. High power output: This chip can deliver up to 2.2 Watts of power per channel, making it suitable for driving small speakers or headphones.3. Low power consumption: The LM4838LQX/NOPB is designed to operate efficiently, consuming minimal power during operation.4. Wide supply voltage range: It can operate from a supply voltage as low as 2.7V up to 5.5V, making it compatible with a wide range of power sources.5. Integrated features: The chip includes various integrated features such as thermal shutdown protection, short-circuit protection, and pop and click suppression, ensuring reliable and high-quality audio output.Application scenarios:1. Portable audio devices: The LM4838LQX/NOPB is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable gaming consoles to amplify audio signals and drive speakers or headphones.2. Personal computers and laptops: It can be used in desktop computers, laptops, or all-in-one PCs to provide audio amplification for built-in speakers or external audio output.3. Automotive audio systems: The chip can be used in automotive audio systems to amplify audio signals for in-car speakers, providing high-quality audio output.4. Home audio systems: It can be used in small home audio systems, such as mini stereo systems or multimedia speakers, to amplify audio signals and drive speakers.5. Industrial and commercial applications: The LM4838LQX/NOPB can be used in various industrial and commercial applications that require audio amplification, such as public address systems, intercoms, and audio equipment for presentations or conferences.Overall, the LM4838LQX/NOPB integrated circuit chip offers advantages such as small size, high power output, low power consumption, and integrated features, making it suitable for a wide range of audio amplification applications.
LM4838LQX/NOPB Relevant information