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MAX9790AETJ+

MAX9790AETJ+

Manufacturer No:

MAX9790AETJ+

Description:

IC AMP CLASS AB STEREO 2W 32TQFN

Datasheet:

Datasheet

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MAX9790AETJ+ Specifications

  • Type
    Parameter
  • Package / Case
    32-WFQFN Exposed Pad
  • Supplier Device Package
    32-TQFN (5x5)
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
  • Voltage - Supply
    4.5V ~ 5.5V
  • Max Output Power x Channels @ Load
    2W x 2 @ 4Ohm; 100mW x 2 @ 16Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class AB
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    DirectDrive®
The MAX9790AETJ+ is a Class D audio amplifier integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios:1. High Efficiency: The Class D amplifier architecture of the MAX9790AETJ+ ensures high efficiency, thereby minimizing power consumption and reducing heat dissipation. This makes it suitable for battery-powered devices or applications where power efficiency is essential.2. Small Size: The compact form factor of the MAX9790AETJ+ enables its utilization in space-constrained applications. It is often used in portable electronic devices and small audio systems where size is a limiting factor.3. Low Distortion: This chip delivers high-quality audio output with minimal distortion. It provides a Signal-to-Noise Ratio (SNR) of up to 105dB, ensuring clear and immersive sound reproduction.4. Flexible Operation: The MAX9790AETJ+ supports a wide range of audio input and output configurations. It can accept both single-ended and differential inputs, making it versatile for different audio sources and systems.5. Built-in Protection Features: The chip incorporates multiple protection mechanisms, including thermal overload protection, output over-voltage protection, and short-circuit protection. These features safeguard the device, speakers, and the integrated circuit itself from potential damage.Application Scenarios: 1. Mobile Devices: The MAX9790AETJ+ is commonly used in smartphones, tablets, and other portable consumer electronics to amplify audio signals for internal speakers or headphones.2. Home Audio Systems: It can be employed in compact home audio systems, soundbars, or wireless speakers to enhance audio output quality and maintain power efficiency.3. Automotive Audio: The chip finds application in car audio systems, including head units, infotainment systems, or car speakers, providing efficient and high-quality audio amplification.4. Medical Devices: The MAX9790AETJ+ may be utilized in medical instruments or devices that require audio amplification, such as patient monitoring systems or hearing aids.5. Industrial Equipment: It can be integrated into various industrial equipment where audio is a crucial component, such as intercom systems, public address systems, or machinery with audio feedback functionalities.Please note that the specific application and implementation of the MAX9790AETJ+ may vary according to the requirements of the system or device it is being incorporated into.
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