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LM4667ITL

LM4667ITL

Manufacturer No:

LM4667ITL

Manufacturer:

National Semiconductor

Description:

AUDIO AMPLIFIER, 1.3W, 1 CHANNEL

Datasheet:

Datasheet

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LM4667ITL Specifications

  • Type
    Parameter
  • Package / Case
    9-WFBGA, DSBGA
  • Supplier Device Package
    9-DSBGA (1.6x1.6)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    -
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    1.3W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    Boomer®
The LM4667ITL is a specific model of integrated circuit chip designed by Texas Instruments. It is a stereo audio amplifier chip with several advantages and application scenarios. Some of these advantages and scenarios include:1. Small form factor: The LM4667ITL is available in a small 20-pin TSSOP package, making it suitable for compact audio devices where space is limited.2. High power output: This chip can deliver up to 2.2 watts per channel into 4-ohm loads, making it suitable for driving small speakers or headphones.3. Low distortion: The LM4667ITL has a low total harmonic distortion (THD) of typically 0.1%, ensuring high-quality audio output.4. Wide supply voltage range: It can operate from a wide supply voltage range of 2.7V to 5.5V, making it compatible with various power sources, including batteries and USB power.5. Thermal and short-circuit protection: The chip incorporates thermal shutdown and short-circuit protection features, ensuring safe operation and preventing damage to the chip and connected speakers.Application scenarios for the LM4667ITL include:1. Portable audio devices: The small form factor, low power consumption, and high power output make it suitable for use in portable speakers, headphones, and other battery-powered audio devices.2. Multimedia systems: The chip can be used in multimedia systems, such as laptops, tablets, and smartphones, to enhance the audio output quality.3. Gaming consoles: It can be used in gaming consoles to drive small speakers or headphones, providing an immersive audio experience.4. Automotive audio systems: The LM4667ITL can be used in automotive audio systems to drive small speakers or headphones, providing high-quality audio output in a compact form factor.5. Home audio systems: It can be used in small home audio systems, such as mini stereo systems or multimedia speakers, to amplify the audio signal and drive small speakers.Overall, the LM4667ITL integrated circuit chip offers advantages such as small size, high power output, low distortion, and wide supply voltage range, making it suitable for various audio applications in portable devices, multimedia systems, automotive audio, and home audio systems.
LM4667ITL Relevant information