Stereo Audio Amplifier Module(Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V, TDA2822M 2.0)
$ 7.92
Using TDA2822M to act as an amplifier, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, are often found in the pocket cassette players (WALKMAN), tape recorders and multimedia speaker in for the audio amplifier due to the simple circuit, good sound quality and wide voltage range.