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TDA7451

TDA7451

Manufacturer No:

TDA7451

Manufacturer:

STMicroelectronics

Description:

IC AMP AB DUAL/QUAD 25FLEXIWATT

Datasheet:

Datasheet

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TDA7451 Specifications

  • Type
    Parameter
  • Package / Case
    25-Flexiwatt (Formed Leads)
  • Supplier Device Package
    25-Flexiwatt (Vertical)
  • Operating Temperature
    -40°C ~ 150°C (TJ)
  • Mounting Type
    Through Hole
  • Features
    Depop, Mute, Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    -
  • Max Output Power x Channels @ Load
    32W x 2 @ 4Ohm; 9.5W x 4 @ 4Ohm
  • Output Type
    2-Channel (Stereo) or 4-Channel (Quad)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The TDA7451 is a class D audio amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the TDA7451 chip are:Advantages: 1. High efficiency: The class D amplifier architecture of the TDA7451 ensures high efficiency, resulting in less power dissipation and longer battery life in portable devices. 2. Compact size: The chip is available in a small package, making it suitable for space-constrained applications. 3. Low distortion: The TDA7451 provides low distortion audio output, ensuring high-quality sound reproduction. 4. Wide supply voltage range: It can operate with a wide range of supply voltages, making it compatible with different power sources. 5. Thermal protection: The chip incorporates thermal protection mechanisms to prevent overheating and damage.Application scenarios: 1. Portable audio devices: The TDA7451 is commonly used in portable audio devices like smartphones, tablets, and portable speakers due to its high efficiency and compact size. 2. Automotive audio systems: It can be used in car audio systems to provide efficient amplification for speakers and subwoofers. 3. Home audio systems: The TDA7451 can be integrated into home audio systems, including stereo systems, soundbars, and home theater setups, to drive speakers and deliver high-quality audio. 4. Multimedia devices: It is suitable for multimedia devices like TVs, gaming consoles, and multimedia speakers, where efficient audio amplification is required. 5. Industrial applications: The TDA7451 can be used in various industrial applications that require audio amplification, such as public address systems, intercoms, and audio equipment for machinery.Overall, the TDA7451 chip offers advantages such as high efficiency, compact size, and low distortion, making it suitable for a wide range of audio amplification applications in portable devices, automotive systems, home audio, multimedia devices, and industrial applications.
TDA7451 Relevant information