PAM8302 2.5W Mono ClassD Audio Amplifier Looking for a compact yet powerful audio solution? The PAM8302 delivers clear, efficient sound in a remarkably small footprint, making it ideal for spaceconstrained projects and portable designs. Key Features and Benefits: Powerful Output: Provides up to 2.5 watts of audio power to 4–8 ohm speakers, suitable for a range of small to mediumsized speaker setups. Compact Design: Measuring just 25 mm x 16 mm, it fits easily into tight enclosures or portable devices where space is at a . Efficient Performance: ClassD architecture ensures energy efficiency, reducing heat output while maintaining quality audio reproduction. Builtin Protection: Integrated thermal shutdown and overcurrent safeguards enhance reliability and protect connected components. Simple Power Requirements: Operates from a 2.5–5.5 V power supply, making it compatible with USB, battery packs, or lowvoltage regulated sources. Practical Applications: 1. Portable Electronics Ideal for adding clear audio output to batterypowered gadgets such as handheld devices or small custom builds. 2. DIY Projects for makers building compact audio systems, interactive exhibits, or hobbyist electronics requiring sound playback. 3. Embedded Systems Works well for integrating into microcontrollerbased solutions where space, low power consumption, and dependable performance are critical. With its combination of small size, solid audio output, and builtin protections, the PAM8302 offers a dependable and efficient way to add quality mono sound to your projects.