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LM4667MM/NOPB

LM4667MM/NOPB

Manufacturer No:

LM4667MM/NOPB

Manufacturer:

National Semiconductor

Description:

LM4667 FILTERLESS HIGH EFFICIENC

Datasheet:

Datasheet

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LM4667MM/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package
    10-VSSOP
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Differential Inputs, Short-Circuit Protection, Shutdown
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.3W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class D
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4667MM/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 LM4667MM/NOPB can deliver up to 2.2 Watts of power per channel, making it suitable for driving small to medium-sized speakers. 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 from a wide range of supply voltages, typically from 2.7V to 5.5V, making it compatible with various power sources. 4. Thermal and Short Circuit Protection: It includes built-in thermal shutdown and short circuit protection mechanisms, ensuring safe operation and preventing damage to the chip.Application Scenarios: 1. Portable Audio Devices: The LM4667MM/NOPB is commonly used in portable audio devices such as smartphones, tablets, and portable media players to amplify audio signals and drive small speakers. 2. Multimedia Systems: It can be used in multimedia systems like laptops, desktop computers, and gaming consoles to enhance the audio output and provide better sound quality. 3. Automotive Audio Systems: The chip can be employed in automotive audio systems to amplify audio signals and drive speakers in car stereos, infotainment systems, and other audio applications in vehicles. 4. Home Audio Systems: It can be utilized in small home audio systems, including mini Hi-Fi systems, portable Bluetooth speakers, and soundbars, to amplify audio signals and drive speakers.Overall, the LM4667MM/NOPB integrated circuit chip offers high power output, low distortion, and a wide supply voltage range, making it suitable for various audio amplification applications in portable devices, multimedia systems, automotive audio systems, and home audio systems.
LM4667MM/NOPB Relevant information