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LM4835LQ/NOPB

LM4835LQ/NOPB

Manufacturer No:

LM4835LQ/NOPB

Manufacturer:

Texas Instruments

Description:

IC AMP CLASS AB STER 2.2W 28WQFN

Datasheet:

Datasheet

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LM4835LQ/NOPB Specifications

  • Type
    Parameter
  • Package / Case
    28-WFQFN Exposed Pad
  • Supplier Device Package
    28-WQFN (5x5)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Mute, Shutdown, Thermal Protection, Volume Control
  • Voltage - Supply
    2.7V ~ 5.5V
  • Max Output Power x Channels @ Load
    2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    Boomer®
The LM4835LQ/NOPB is a stereo audio 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 Efficiency: The LM4835LQ/NOPB chip has a high efficiency of up to 90%, which means it can deliver more power to the speakers while consuming less energy. 2. Small Size: The chip comes in a small package, making it suitable for compact audio devices where space is limited. 3. Low Power Consumption: It operates on low power, making it ideal for battery-powered devices such as portable speakers, headphones, and mobile phones. 4. Thermal and Short Circuit Protection: The chip incorporates thermal and short circuit protection mechanisms, ensuring the safety and longevity of the device. 5. Wide Supply Voltage Range: It can operate on a wide range of supply voltages, typically from 2.7V to 5.5V, allowing flexibility in various applications.Application Scenarios: 1. Portable Audio Devices: The LM4835LQ/NOPB chip is commonly used in portable audio devices like MP3 players, smartphones, tablets, and portable speakers. Its small size, low power consumption, and high efficiency make it suitable for these applications. 2. Headphones and Earphones: The chip can be used to drive headphones and earphones, providing high-quality audio output with low power consumption. 3. Multimedia Systems: It can be used in multimedia systems like laptops, desktop computers, and gaming consoles to amplify audio signals and drive speakers. 4. Automotive Audio Systems: The chip can be utilized in automotive audio systems to amplify audio signals and drive speakers in cars, motorcycles, and other vehicles. 5. Home Audio Systems: It can be used in home audio systems, including stereo systems, soundbars, and home theater systems, to amplify audio signals and drive speakers.Overall, the LM4835LQ/NOPB integrated circuit chip offers high efficiency, small size, low power consumption, and thermal protection, making it suitable for a wide range of audio applications in portable devices, headphones, multimedia systems, automotive audio systems, and home audio systems.
LM4835LQ/NOPB Relevant information