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LM4937RL/NOPB

LM4937RL/NOPB

Manufacturer No:

LM4937RL/NOPB

Manufacturer:

Texas Instruments

Description:

LM4937 AUDIO SUB-SYSTEM WITH OCL

Datasheet:

Datasheet

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LM4937RL/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    36-WFBGA, DSBGA
  • Supplier Device Package
    36-DSBGA
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Differential Inputs, I²C, I²S, Mute, Shutdown, SPI, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm
  • Output Type
    1-Channel (Mono) with Mono and Stereo Headphones
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4937RL/NOPB is an integrated circuit chip designed for audio applications. It is a fully integrated audio subsystem that combines a stereo audio codec, a stereo headphone amplifier, and a mono speaker amplifier in a single chip. Here are some advantages and application scenarios of the LM4937RL/NOPB:Advantages: 1. Integration: The LM4937RL/NOPB integrates multiple audio components into a single chip, reducing the need for external components and simplifying the design process. 2. Space-saving: The compact size of the chip saves valuable board space in electronic devices. 3. Power efficiency: The LM4937RL/NOPB is designed to provide high-quality audio output while consuming minimal power, making it suitable for battery-powered devices. 4. High audio performance: The chip offers high-quality audio playback and recording capabilities, ensuring clear and crisp sound output. 5. Flexibility: The LM4937RL/NOPB supports various audio input and output configurations, allowing it to be used in a wide range of applications.Application scenarios: 1. Mobile devices: The LM4937RL/NOPB is commonly used in smartphones, tablets, and portable media players to provide audio playback and recording capabilities. It can drive headphones and speakers, enabling users to enjoy high-quality audio on their mobile devices. 2. Gaming consoles: The chip can be used in gaming consoles to provide audio processing and amplification for in-game sound effects, background music, and voice chat. 3. Personal computers: The LM4937RL/NOPB can be integrated into desktop or laptop computers to enhance the audio capabilities. It can drive speakers and headphones, enabling users to enjoy immersive audio experiences. 4. Automotive infotainment systems: The chip can be used in car audio systems to provide audio processing, amplification, and speaker driving capabilities. It ensures high-quality audio playback for in-car entertainment. 5. Portable audio devices: The LM4937RL/NOPB can be used in portable audio devices such as MP3 players, voice recorders, and digital audio players to provide audio playback and recording functionalities.Overall, the LM4937RL/NOPB integrated circuit chip offers advantages such as integration, space-saving, power efficiency, and high audio performance. Its application scenarios range from mobile devices and gaming consoles to personal computers and automotive infotainment systems.
LM4937RL/NOPB Relevant information