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LM4665LD/NOPB

LM4665LD/NOPB

Manufacturer No:

LM4665LD/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB MONO 1.4W 10WSON

Datasheet:

Datasheet

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LM4665LD/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    10-WFDFN Exposed Pad
  • Supplier Device Package
    10-WSON (3x4)
  • 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
    1.4W x 1 @ 8Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    Boomer®
The LM4665LD/NOPB is a high-performance audio power amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Power Output: The LM4665LD/NOPB can deliver up to 2.2 Watts of power per channel, making it suitable for driving small to medium-sized speakers or headphones. 2. Low Distortion: It provides low total harmonic distortion (THD) and noise, ensuring high-quality audio output. 3. Wide Supply Voltage Range: The chip can operate from a wide supply voltage range of 2.7V to 5.5V, making it compatible with various power sources. 4. Thermal and Short Circuit Protection: It includes built-in thermal and short circuit protection mechanisms, ensuring safe operation and preventing damage to the chip. 5. Small Package Size: The LM4665LD/NOPB comes in a small package, making it suitable for space-constrained applications.Application Scenarios: 1. Portable Audio Devices: The LM4665LD/NOPB is commonly used in portable audio devices such as smartphones, tablets, MP3 players, and portable speakers. Its low power consumption and small package size make it ideal for these applications. 2. Headphone Amplifiers: The chip can be used to drive headphones, providing high-quality audio output with low distortion. It is often used in headphone amplifiers or audio interfaces. 3. Multimedia Systems: The LM4665LD/NOPB can be used in multimedia systems, including laptops, desktop computers, and gaming consoles. It can drive small speakers or provide audio output for headphones. 4. Automotive Audio Systems: The chip's wide supply voltage range and thermal protection make it suitable for automotive audio systems. It can drive speakers in car audio systems or provide audio output for headphones in car entertainment systems. 5. IoT Devices: Due to its low power consumption and small package size, the LM4665LD/NOPB can be used in Internet of Things (IoT) devices that require audio output, such as smart speakers, voice assistants, or wearable devices.Overall, the LM4665LD/NOPB integrated circuit chip offers high-performance audio amplification with low distortion, making it suitable for a wide range of applications in portable audio devices, multimedia systems, automotive audio, IoT devices, and more.
LM4665LD/NOPB Relevant information