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TDA7389A

TDA7389A

Manufacturer No:

TDA7389A

Manufacturer:

STMicroelectronics

Description:

IC AMP AB QUAD 45W 27FLEXIWATT

Datasheet:

Datasheet

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TDA7389A Specifications

  • Type
    Parameter
  • Package / Case
    27-Flexiwatt (Formed Leads)
  • Supplier Device Package
    27-Flexiwatt (Vertical)
  • Operating Temperature
    -
  • Mounting Type
    Through Hole
  • Features
    Mute, Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    8V ~ 18V
  • Max Output Power x Channels @ Load
    45W x 4 @ 4Ohm
  • Output Type
    4-Channel (Quad)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The TDA7389A is a class AB quad bridge 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 TDA7389A chip are:Advantages: 1. High output power: The TDA7389A chip can deliver a high output power of up to 4x45W in a 4-ohm load, making it suitable for driving speakers in automotive audio systems or other applications requiring high power output. 2. Low distortion: It provides low distortion and high signal-to-noise ratio, ensuring high-quality audio reproduction. 3. Thermal protection: The chip incorporates thermal protection mechanisms to prevent overheating and damage to the amplifier. 4. Short-circuit protection: It includes short-circuit protection to safeguard the chip and connected speakers in case of a short circuit. 5. Wide supply voltage range: The TDA7389A chip can operate with a wide supply voltage range, typically from 8V to 18V, making it compatible with various power supply configurations.Application scenarios: 1. Automotive audio systems: The TDA7389A chip is commonly used in car audio systems to amplify audio signals and drive speakers. Its high output power and low distortion make it suitable for delivering high-quality sound in vehicles. 2. Home audio systems: The chip can be used in home audio amplifiers to power speakers and provide high-fidelity audio reproduction. 3. Portable audio devices: Due to its compact size and low power consumption, the TDA7389A chip can be integrated into portable audio devices like portable speakers or headphones to enhance their audio output. 4. Multimedia systems: It can be employed in multimedia systems, such as televisions or computer speakers, to amplify audio signals and improve the overall sound quality. 5. Public address systems: The TDA7389A chip can be utilized in public address systems, where it can amplify audio signals and drive multiple speakers to cover larger areas.These are just a few examples of the advantages and application scenarios of the TDA7389A integrated circuit chip. Its versatility, high power output, and low distortion make it suitable for various audio amplification needs.
TDA7389A Relevant information