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LM4674TLX

LM4674TLX

Manufacturer No:

LM4674TLX

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 2.5W, 2 CHANNEL

Datasheet:

Datasheet

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LM4674TLX Specifications

  • Type
    Parameter
  • Package / Case
    16-WFBGA, DSBGA
  • Supplier Device Package
    16-DSBGA (2.5x2.12)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    2.4V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.5W x 2 @ 4Ohm
  • Output Type
    2-Channel (Stereo)
  • Type
    Class D
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4674TLX is a specific model of integrated circuit chip designed by Texas Instruments. It is a high-performance audio amplifier with an integrated boost converter. Some of the advantages and application scenarios of the LM4674TLX chip are:1. High-quality audio amplification: The LM4674TLX chip provides high-quality audio amplification with low distortion and noise. It is capable of driving speakers with up to 2.8W of power, making it suitable for various audio applications.2. Integrated boost converter: The chip includes an integrated boost converter, which allows it to operate from a single lithium-ion battery or other low-voltage power sources. This feature makes it ideal for portable audio devices, such as smartphones, tablets, and portable speakers.3. Efficient power management: The LM4674TLX chip incorporates advanced power management techniques, such as adaptive charge pump control and automatic gain control. These features help optimize power consumption and extend battery life in portable devices.4. Small form factor: The chip is available in a small package, which makes it suitable for space-constrained applications. It can be easily integrated into compact audio devices without occupying much board space.5. Thermal and short-circuit protection: The LM4674TLX chip includes built-in thermal and short-circuit protection mechanisms. These features help safeguard the chip and the connected audio system from damage due to excessive heat or short-circuits.Application scenarios for the LM4674TLX chip include:1. Portable audio devices: The chip is commonly used in portable audio devices, such as smartphones, tablets, MP3 players, and portable speakers. Its low power consumption, small form factor, and high-quality audio amplification make it suitable for these applications.2. Gaming consoles: The LM4674TLX chip can be used in gaming consoles to provide audio amplification for in-game sound effects and music. Its efficient power management and small size make it a good choice for gaming devices.3. Automotive audio systems: The chip can be utilized in automotive audio systems to amplify audio signals and drive speakers. Its thermal and short-circuit protection features make it suitable for the demanding automotive environment.4. Home audio systems: The LM4674TLX chip can be integrated into home audio systems, such as soundbars, wireless speakers, and audio receivers. Its high-quality audio amplification capabilities make it suitable for delivering immersive audio experiences.Overall, the LM4674TLX chip offers advantages such as high-quality audio amplification, integrated boost converter, efficient power management, small form factor, and protection mechanisms. These features make it a versatile choice for various audio applications in portable devices, automotive systems, gaming consoles, and home audio systems.
LM4674TLX Relevant information