Audio Amplifier - PAM8403

Description:

The PAM8403 is a high-performance, miniature audio amplifier module that delivers impressive sound quality from a compact package. It's perfect for a wide range of audio projects, including portable speakers, DIY audio systems, and more. This pack of 2 provides a convenient solution for multiple 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.
• 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: Delivers up to 3W per channel into a 4Ω load at 5V power supply with 10% THD.
• Efficiency: Achieves up to 90% efficiency, extending battery life in portable applications.
• Low THD+N: Ensures high-quality audio output with minimal distortion.
• Operating Voltage Range: Functions effectively between 2.5V to 5.5V.
• Additional Protections: Includes short circuit protection and thermal shutdown features.