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LM4982TL/NOPB

LM4982TL/NOPB

Manufacturer No:

LM4982TL/NOPB

Manufacturer:

National Semiconductor

Description:

VOLUME CONTROL CIRCUIT, PBGA16

Datasheet:

Datasheet

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LM4982TL/NOPB 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
    1.6V ~ 4V
  • Max Output Power x Channels @ Load
    51mW x 2 @ 32Ohm
  • Output Type
    Headphones, 2-Channel (Stereo)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4982TL/NOPB is a high-performance, high-efficiency integrated circuit chip designed for audio amplifier applications. Some of its advantages and application scenarios include:1. High Efficiency: The LM4982TL/NOPB chip offers high efficiency, which means it can deliver more power to the speakers while consuming less power from the power supply. This makes it suitable for applications where power efficiency is crucial, such as portable audio devices or battery-powered systems.2. High Output Power: The chip can deliver a high output power, making it suitable for applications that require driving speakers with high power requirements, such as home theater systems or professional audio equipment.3. Low Distortion: The LM4982TL/NOPB chip is designed to minimize distortion and provide high-quality audio output. This makes it suitable for applications that require accurate and faithful reproduction of audio signals, such as audio recording or playback systems.4. Thermal Protection: The chip incorporates thermal protection features to prevent overheating and damage to the device. This makes it suitable for applications where the amplifier may be subjected to high power levels or prolonged use.5. Bridge-Tied Load (BTL) Configuration: The LM4982TL/NOPB chip supports the BTL configuration, which allows for higher output power and better speaker control. This makes it suitable for applications that require driving speakers with high impedance or low sensitivity.6. Wide Supply Voltage Range: The chip operates over a wide supply voltage range, allowing it to be used in various audio amplifier applications with different power supply configurations.Some application scenarios where the LM4982TL/NOPB chip can be used include:1. Home Theater Systems: The chip's high output power and low distortion make it suitable for driving speakers in home theater systems, providing immersive and high-quality audio experiences.2. Portable Audio Devices: The chip's high efficiency and low power consumption make it suitable for battery-powered portable audio devices, such as portable speakers or headphones, where power efficiency is crucial.3. Professional Audio Equipment: The chip's high output power and low distortion make it suitable for professional audio equipment, such as amplifiers or mixers used in recording studios or live performances.4. Automotive Audio Systems: The chip's thermal protection and wide supply voltage range make it suitable for automotive audio systems, where it can withstand the challenging operating conditions and provide high-quality audio output.5. Public Address Systems: The chip's high output power and low distortion make it suitable for public address systems, where it can drive multiple speakers and provide clear and loud audio in large venues or outdoor settings.Overall, the LM4982TL/NOPB integrated circuit chip offers high performance, efficiency, and versatility, making it suitable for a wide range of audio amplifier applications.
LM4982TL/NOPB Relevant information