Pam8403 Micro USB Amplifier Board Class D Audio Module

Description

The Pam8403 Micro USB Amplifier Board is a compact and efficient audio amplifier module that delivers high-quality sound output. It utilizes Class D amplification technology, offering high efficiency and low power consumption. This pack of 2 provides a convenient solution for various audio projects.

Applications

• Portable Audio: Powering small speakers for smartphones, tablets, and laptops.
• DIY Audio Projects: Building custom audio amplifiers and speakers.
• Home Audio Systems: Enhancing the sound quality of existing audio setups.
• Car Audio: Upgrading car audio systems with high-quality amplification.
• Electronic Toys and Gadgets: Adding audio capabilities to interactive devices.

Key Features

• High Power Output: Delivers impressive audio output for its size.
• Low Power Consumption: Efficient power usage for extended battery life.
• High Efficiency: Minimizes heat dissipation.
• Micro USB Power Input: Convenient and versatile power supply.
• Compact Size: Easy to integrate into various projects.
• Class D Amplification: Provides high-quality sound with low distortion.
• Simple to Use: Requires minimal setup and wiring.

DATA SHEET AND USECASE

Key Features:

• Output Power: 3W per channel at 4Ω load and 5V supply.
• Efficiency: Up to 85%, making it more efficient than traditional Class-AB amplifiers.
• Operating Voltage: 2.5V to 5.5V, suitable for USB-powered devices.
• Low THD+N: Ensures minimal distortion for clear audio output.