Single Channel Class D Audio Power Amplifier Module 2.5W PAM8302A

Single Channel Class D Amplifier Module for Compact Audio Projects This single channel Class D audio power amplifier module offers a straightforward solution for electronics enthusiasts looking to add clean, efficient sound to their projects. Based on the PAM8302A chipset, each board delivers up to 2.5W of output, making it well suited to small speakers in portable or desktop builds. The filterless design keeps the setup simple, allowing the module to integrate into an existing audio chain without complex wiring or additional filtering components. Simple Installation and Volume Adjustment The module is designed for ease of use, with a straightforward connection process that suits hobbyists and makers alike. A fixed gain of 24dB is complemented by an integrated trimmer potentiometer, giving you direct control over the input volume. This allows you to fine tune the sound level to match your listening environment, whether you are working on a small portable speaker, an electronic instrument, or a custom audio project. Built in Protection for Reliable Operation Safety features are built into the design to support dependable, long term use. Thermal and short circuit protection help safeguard the module during operation, reducing the risk of damage when used within its intended parameters. These measures make the board a practical choice for ongoing projects where consistent performance matters. Low Power Consumption for Battery Powered Systems Efficiency is a key strength of this amplifier module. It draws only 4mA in quiescent mode and just 1uA when switched off, which makes it particularly well suited to battery operated audio devices. The low current draw helps extend the life of your power supply, so you can enjoy longer listening sessions between charges or battery changes. What You Receive This listing includes ten individual PAM8302A amplifier modules, providing a handy supply of boards for prototyping, repairs, or multi channel builds. Each module is compact and ready to be wired into your chosen audio system.