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TDA7391

TDA7391

Manufacturer No:

TDA7391

Manufacturer:

STMicroelectronics

Description:

IC AMP AB MONO 45W 11MULTIWATT

Datasheet:

Datasheet

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TDA7391 Specifications

  • Type
    Parameter
  • Package / Case
    Multiwatt-11 (Vertical, Bent and Staggered Leads)
  • Supplier Device Package
    11-Multiwatt
  • Operating Temperature
    -40°C ~ 105°C (TA)
  • Mounting Type
    Through Hole
  • Features
    Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    8V ~ 18V
  • Max Output Power x Channels @ Load
    45W x 1 @ 3.2Ohm
  • Output Type
    1-Channel (Mono)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The TDA7391 is a class AB dual 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 TDA7391 chip are:Advantages: 1. High-quality audio amplification: The TDA7391 chip provides high-quality audio amplification with low distortion and noise, ensuring clear and crisp sound output. 2. Dual bridge configuration: It has a dual bridge configuration, allowing it to drive two separate speaker channels simultaneously. 3. High output power: The chip can deliver a high output power of up to 45 Watts per channel, making it suitable for applications requiring loud and powerful audio. 4. Wide supply voltage range: It operates over a wide supply voltage range, typically from 8V to 18V, providing flexibility in various audio system designs. 5. Thermal and short-circuit protection: The TDA7391 chip incorporates built-in thermal and short-circuit protection mechanisms, ensuring safe operation and preventing damage to the chip and connected speakers.Application scenarios: 1. Car audio systems: The TDA7391 chip is commonly used in car audio systems to amplify the audio signals and drive the speakers. Its high output power and protection features make it suitable for delivering high-quality audio in vehicles. 2. Home audio systems: It can be used in home audio systems, such as stereo receivers or mini Hi-Fi systems, to amplify audio signals and drive speakers. The chip's high-quality audio amplification and protection features enhance the audio experience. 3. Portable audio devices: The TDA7391 chip can be utilized in portable audio devices like portable speakers or boomboxes. Its low power consumption and high output power make it suitable for battery-powered applications. 4. Multimedia systems: It can be integrated into multimedia systems, such as computer speakers or soundbars, to amplify audio signals and provide enhanced sound quality. The chip's dual bridge configuration allows for stereo sound output. 5. Professional audio equipment: The TDA7391 chip can be used in professional audio equipment like amplifiers or mixers, where high-quality audio amplification and power output are required.Overall, the TDA7391 chip's advantages and application scenarios make it a versatile choice for various audio amplification needs, ranging from consumer electronics to professional audio equipment.
TDA7391 Relevant information