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LM4893MA/NOPB

LM4893MA/NOPB

Manufacturer No:

LM4893MA/NOPB

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1 FUNC, PDSO8

Datasheet:

Datasheet

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LM4893MA/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    8-SOIC
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    2.2V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.1W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4893MA/NOPB is a high-performance audio power amplifier integrated circuit chip. Some of its advantages and application scenarios include:Advantages: 1. High Efficiency: The LM4893MA/NOPB has a high efficiency rating, which means it can deliver more power to the speakers while consuming less power from the power source. 2. Low Distortion: It offers low distortion and noise levels, ensuring high-quality audio output. 3. Small Package Size: The chip comes in a small package size, 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 the connected speakers. 5. Wide Supply Voltage Range: The LM4893MA/NOPB can operate within a wide supply voltage range, making it compatible with various power sources.Application Scenarios: 1. Portable Audio Devices: The LM4893MA/NOPB is commonly used in portable audio devices such as smartphones, tablets, and portable media players. Its small size and high efficiency make it ideal for these applications. 2. Personal Computers and Laptops: It can be used in personal computers and laptops to enhance the audio output quality and provide better sound amplification. 3. Home Audio Systems: The chip can be integrated into home audio systems, including stereo systems, soundbars, and home theater systems, to amplify the audio signals and improve the overall sound quality. 4. Automotive Audio Systems: It is suitable for automotive audio systems, where it can amplify the audio signals from the head unit and deliver high-quality sound to the car speakers. 5. Gaming Consoles: The LM4893MA/NOPB can be used in gaming consoles to amplify the audio output and provide an immersive gaming experience.Overall, the LM4893MA/NOPB integrated circuit chip offers high efficiency, low distortion, and small package size, making it suitable for a wide range of audio amplification applications in portable devices, home audio systems, automotive audio systems, and gaming consoles.
LM4893MA/NOPB Relevant information