TDS2822 ICSK007A tápegység modul modul DC 4.5-9V 0.5W DIY készlet

TDS2822 ICSK007A Power Amplifier Board Module DC 4.5-9V 0.5W DIY Kit
ApplicationThis DIY kit uses the TDA2822M chip which is developed by the ST. This kind of chip is widely used in
the WALKMAN, the radio and the Multimedia active speaker as the Audio Amplifier. It has the
advantage of simple circuit, good Sound volume,Wide voltage range and so on, what’s more, it can
works in the stereo and the BTL circuits.
1.Schematic diagram introduction:The main circuit is very simple which is consists of the audio input adjustment circuit and the TDA2822
audio amplifier circuit. The audio input adjustment part is mainly consist of the headphone seat and
the turbine rotary potentiometer, Besides, it controls the size of the audio signal by adjusting the
potentiometer.
2.Electrical parametersWorking voltage: DC4.5-9VPCB board size: 44*34MMBuzzer size: 50mm　Buzzer power: 0.5W
3.Schematic diagram


4.Mechanical drawing:

5.Components list:Package Included1PCS TDS2822 ICSK007A Power Amplifier D
311761539450 - ali110 (280)