TDA7376B STMicroelectronics IC AMP AB STEREO 40W 15MULTIWATT


The description "TDA7376B STMicroelectronics IC AMP AB STEREO 40W 15MULTIWATT" refers to a specific integrated circuit (IC) amplifier manufactured by STMicroelectronics. Here is a breakdown of the information provided:



  • Manufacturer: STMicroelectronics

  • Part Number: TDA7376B

  • Description: IC AMP AB STEREO 40W 15MULTIWATT

  • Type: AB Stereo Amplifier IC

  • Output Power: 40W (20W per channel for stereo operation)

  • Package Type: 15MULTIWATT (a multiwatt package with 15 leads, commonly used for power ICs)

  • DataSheet

    TDA7376B PDF

Key Features:

  • Amplifier Type: AB Stereo Amplifier - This indicates a class-AB amplifier configuration suitable for stereo audio applications.
  • Output Power: 40W - The amplifier can deliver up to 40 watts of power, typically 20 watts per channel for stereo output.
  • Package Type: 15MULTIWATT - This specifies the physical package configuration for the IC.

Main Uses:

  • Audio Systems: This amplifier IC is commonly used in stereo audio systems, such as home audio systems, car audio systems, and portable audio devices.
  • Amplification: It amplifies audio signals to drive speakers and provide clear sound output.
  • Power Handling: With a 40W output power, it is suitable for applications requiring moderate to high power audio amplification.

Working Principle:

  • Class-AB Amplifier: Class-AB amplifiers combine the efficiency of class-B amplifiers with the linearity of class-A amplifiers, making them suitable for audio applications.
  • Stereo Operation: This IC is designed for stereo operation, meaning it can amplify two audio channels independently (left and right).
  • Power Output: By providing up to 40W of power output, this amplifier can drive speakers with a decent amount of volume and clarity.
  • Package Type: The 15MULTIWATT package is designed for power ICs and typically provides multiple leads for connecting to external circuitry.

The TDA7376B amplifier from STMicroelectronics is a versatile component commonly used in audio amplification applications where moderate power output and stereo operation are required. If you have any more questions or need additional information, feel free to ask!