Diodes Incorporated PAM8403 series Audio Amplifiers

Comprehensive Guide to PAM8403 Integrated Circuits (ICs) Audio Amplifiers

This post lists the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of Diodes Incorporated PAM8403 series Audio Amplifiers products.

FEATURES

  • Low harmonic distortion and high efficiency
  • Filterless architecture
Applications

  • Gaming
  • Portable electronics
Associated Products

Part NumberDescriptionStockRFQ
PAM8403DR-HIC AMP AUDIO 3W CLASS D 16SOIC2539RFQ
PAM8403DRIC AMP AUDIO 3W CLASS D 16SOIC0RFQ
Technical Documents

The PAM8403 is a 3W, class-D audio amplifier manufactured by Diodes Incorporated. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area

Frequently Asked Questions

What are the similar products or Substitute Components of Diodes Incorporated PAM8403 series Audio Amplifiers

Texas Instruments TPA3110D2: The TPA3110D2 is a stereo audio amplifier chip that offers similar features to the PAM8403. It provides high-quality audio amplification, low distortion, and low power consumption. It is commonly used in portable audio devices, home theater systems, and automotive audio applications.  STMicroelectronics TDA7266: The TDA7266 is another stereo audio amplifier chip that can be used as an alternative to the PAM8403. It provides high-quality audio amplification with low distortion and low power consumption. It is suitable for various audio applications, including portable devices, multimedia systems, and automotive audio systems.  NXP Semiconductors TDA8932: The TDA8932 is a stereo audio amplifier chip that offers high-quality audio amplification and low power consumption. It is designed for applications such as multimedia speakers, docking stations, and gaming systems. It provides efficient audio amplification with low distortion and high output power.  Maxim Integrated MAX9744: The MAX9744 is a stereo audio amplifier chip that provides high-quality audio amplification with low power consumption. It offers a wide input voltage range and is suitable for applications such as portable audio devices, multimedia systems, and gaming consoles.  Analog Devices AD823: The AD823 is a stereo audio amplifier chip that offers high-quality audio amplification and low power consumption. It provides low distortion, wide bandwidth, and high output power. It is commonly used in portable audio devices, multimedia systems, and automotive audio applications.  When selecting a substitute component for the PAM8403 series audio amplifiers, it is important to review the datasheets and specifications of the alternatives to ensure they meet the specific requirements of your application. Factors such as output power, input voltage range, distortion levels, and power consumption should be considered.  Share Retry   Tell me more. Can you provide more information about the input voltage range and distortion levels of the Texas Instruments TPA3110D2? What are the typical applications for the STMicroelectronics TDA7266 audio amplifier chip? Are there any other factors I should consider when selecting a substitute component for the PAM8403 series audio amplifiers?

how to choose an audio amplifier for a project

Determine the power requirements of your speakers: The power requirements of your speakers will determine the minimum power output of your amplifier. You can find the power requirements of your speakers in their technical specifications. Consider the impedance of your speakers: The impedance of your speakers will determine the minimum impedance rating of your amplifier. You can find the impedance rating of your speakers in their technical specifications. Determine the size and form factor of your amplifier: The size and form factor of your amplifier will depend on the size and form factor of your project. Make sure to choose an amplifier that fits within the constraints of your project.