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Tags: PAM8403 Module, Dual Channel, Stereo Amplifier, Audio Amplifier, Digital Amplifier, Class D Amplifier, arduino audio amplifire
Description:PAM8403 dual channel stereo digital audio amplifier module with 2*3watt outputs adopts the PAM8403 typical circuit design. The use of a Micro USB power jack is very suitable in order to use a universal mobile phone charger as the power supply. All resistor parts adopt standardized SMT (Surface Mount Technology) process, which lead to a simple and stable design with special interface for Bluetooth audio receiver modules, that can easily become a DIY (Do it yourself) module for little Bluetooth speakers. The board can handle 8ohm or 4 ohm small speakers, suitable for all frequency horns (tweeters) or full frequency small speakers.
Features:IC: PAM8403Input Voltage: 3.4V ~ 5VOutput Power: 2x3WClass Type: Class-D AmplifierOutput Impedance: 4Ω , 8ΩSize: 21mm x 21mm
Package Include:1 x PAM 8403 Micro USB Audio Amplifier Board
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