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TDA7850AH

TDA7850AH

Manufacturer No:

TDA7850AH

Manufacturer:

STMicroelectronics

Description:

IC AMP AB QUAD 85W 27FLEXIWATT

Datasheet:

Datasheet

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TDA7850AH Specifications

  • Type
    Parameter
  • Package / Case
    27-Flexiwatt (Formed Leads)
  • Supplier Device Package
    27-Flexiwatt (Horizontal)
  • Operating Temperature
    -55°C ~ 150°C (TJ)
  • Mounting Type
    Through Hole
  • Features
    Mute, Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    8V ~ 18V
  • Max Output Power x Channels @ Load
    85W x 4 @ 2Ohm
  • Output Type
    4-Channel (Quad)
  • Type
    Class AB
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The TDA7850AH is a popular integrated circuit chip used in automotive audio systems. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the TDA7850AH are:1. High Power Output: The TDA7850AH is capable of delivering high power output, typically up to 4 x 50W, making it suitable for driving speakers in automotive audio systems.2. Multi-Channel Configuration: This chip supports a 4-channel configuration, allowing for the creation of a surround sound system in the car. It can power front and rear speakers, providing an immersive audio experience.3. Low Distortion: The TDA7850AH is designed to minimize distortion and noise, ensuring high-quality audio output. This makes it ideal for applications where audio fidelity is crucial, such as in-car entertainment systems.4. Thermal Protection: The chip incorporates thermal protection mechanisms to prevent overheating. It includes a thermal shutdown feature that activates when the chip reaches a certain temperature, safeguarding it from damage.5. Wide Supply Voltage Range: The TDA7850AH operates within a wide supply voltage range, typically from 8V to 18V. This flexibility allows it to be used in various automotive systems, including both 12V and 24V vehicles.6. Short-Circuit Protection: The chip includes short-circuit protection, which safeguards it from damage in case of a speaker or wiring fault. This feature ensures the longevity and reliability of the audio system.Application scenarios for the TDA7850AH include:1. Car Audio Systems: The TDA7850AH is commonly used in car audio systems to power speakers and provide high-quality sound reproduction. It can be integrated into the head unit or amplifier of the car's audio system.2. Aftermarket Audio Upgrades: The chip can be used in aftermarket audio upgrades, allowing car owners to enhance the audio performance of their vehicles. It can replace existing audio amplifiers or be added to the system to improve sound quality and power output.3. Automotive Entertainment Systems: The TDA7850AH can be utilized in automotive entertainment systems, such as DVD players or multimedia units. It enables the amplification of audio signals and ensures a rich and immersive audio experience for passengers.4. Commercial Vehicles: The wide supply voltage range of the TDA7850AH makes it suitable for use in commercial vehicles, including trucks, buses, and vans. It can power speakers in these vehicles, providing audio for both driver and passengers.Overall, the TDA7850AH integrated circuit chip offers high power output, low distortion, and various protection mechanisms, making it a versatile choice for automotive audio applications.
TDA7850AH Relevant information