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LM4980SD/NOPB

LM4980SD/NOPB

Manufacturer No:

LM4980SD/NOPB

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 0.042W, 2 CHANN

Datasheet:

Datasheet

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LM4980SD/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    10-WFDFN Exposed Pad
  • Supplier Device Package
    10-WSON (3x3)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Shutdown, Thermal Protection
  • Voltage - Supply
    1.5V ~ 3.3V
  • Max Output Power x Channels @ Load
    42mW x 2 @ 16Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®, PowerWise®
The LM4980SD/NOPB is a high-performance audio power amplifier integrated circuit chip. Some of its advantages and application scenarios include:Advantages: 1. High Power Output: The LM4980SD/NOPB can deliver up to 250W of power, making it suitable for driving large speakers and audio systems. 2. Low Distortion: It offers low total harmonic distortion (THD) and noise, ensuring high-quality audio reproduction. 3. Wide Supply Voltage Range: The chip can operate with a wide range of supply voltages, typically from ±20V to ±90V, providing flexibility in various audio applications. 4. Thermal Protection: It includes built-in thermal shutdown and over-temperature protection, preventing damage to the chip and connected components. 5. Short Circuit Protection: The LM4980SD/NOPB has short circuit protection, safeguarding against accidental short circuits and ensuring the longevity of the chip.Application Scenarios: 1. Home Audio Systems: The LM4980SD/NOPB can be used in home theater systems, stereo amplifiers, and other audio setups where high power output and low distortion are required. 2. Professional Audio Equipment: It is suitable for professional audio applications such as studio monitors, PA systems, and live sound reinforcement, where high-quality audio reproduction and high power output are essential. 3. Automotive Audio Systems: The chip can be used in car audio amplifiers, providing high power output for in-car entertainment systems. 4. Musical Instruments: The LM4980SD/NOPB can be utilized in musical instrument amplifiers, such as guitar amplifiers, to deliver high-quality sound and sufficient power for live performances. 5. Public Address Systems: It can be employed in public address systems, including stadiums, conference halls, and auditoriums, where high power output and low distortion are crucial for clear and loud audio reproduction.Overall, the LM4980SD/NOPB integrated circuit chip is well-suited for applications that require high power output, low distortion, and reliable protection features in the field of audio amplification.
LM4980SD/NOPB Relevant information