8002A Audio Amplifier and Speaker Module, Plug-and-Play DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Raspberry Pi, Arduino
Product Description
8002A Audio Amplifier and Speaker Module, Plug-and-Play DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Raspberry Pi, Arduino
- High Performance & Low Distortion. Delivers up to 3W mono output with the 8002A chip. Features (SNR) ≥ 90dB SNR and (THD) ≤ 0.3%, providing clear, high-fidelity sound.
- DC 2.5V-5.5V. Ideal for battery-powered IoT devices and low-power portable speaker applications. Docs: github.com/nulllaborg/8002a-amp-speaker
- Plug-and-Play for Microcontrollers. Easy connects to ESP32 (DAC GPIO25/26), Raspberry Pi, and Arduino. Includes PH2.0 3-pin to DuPont and 3.5mm adapter cables.
- Integrated adaptive filtering to minimize interference and over-current protection. Protects your development board while maintaining consistent audio output.
Technical Specifications
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