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LM4953SDX/NOPB

LM4953SDX/NOPB

Manufacturer No:

LM4953SDX/NOPB

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1 CHANNEL(S), 1

Datasheet:

Datasheet

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LM4953SDX/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    14-WFDFN Exposed Pad
  • Supplier Device Package
    14-WSON (4x3)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    1.6V ~ 4.2V
  • Max Output Power x Channels @ Load
    -
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4953SDX/NOPB is a stereo audio amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Power Output: The LM4953SDX/NOPB can deliver up to 3.1 Watts of power per channel, making it suitable for driving speakers in portable devices or small audio systems. 2. Low Power Consumption: It operates on low power supply voltages (typically 5V) and consumes minimal power, making it energy-efficient. 3. Small Package Size: The chip comes in a small package, making it suitable for space-constrained applications. 4. Thermal and Short Circuit Protection: It includes built-in thermal and short circuit protection mechanisms, ensuring the safety and longevity of the chip and connected devices. 5. Wide Supply Voltage Range: It can operate within a wide supply voltage range, typically from 2.7V to 5.5V, providing flexibility in various applications.Application Scenarios: 1. Portable Audio Devices: The LM4953SDX/NOPB is commonly used in portable audio devices like smartphones, tablets, MP3 players, and portable speakers. Its small size, low power consumption, and high power output make it ideal for these applications. 2. Gaming Consoles: It can be used in gaming consoles or handheld gaming devices to provide audio amplification for in-game sounds, background music, or voice chat. 3. Personal Computers: The chip can be utilized in desktop or laptop computers to enhance the audio output quality, especially for multimedia applications like gaming, movies, or music. 4. Home Audio Systems: The LM4953SDX/NOPB can be integrated into small home audio systems, such as mini Hi-Fi systems or multimedia speakers, to amplify audio signals from various sources like TVs, DVD players, or streaming devices. 5. Automotive Audio Systems: It can be employed in automotive audio systems to amplify audio signals for car stereos, head units, or car multimedia systems.These are just a few examples of the advantages and application scenarios of the LM4953SDX/NOPB integrated circuit chip. Its versatility, power output, and low power consumption make it suitable for a wide range of audio amplification applications.
LM4953SDX/NOPB Relevant information