This TA7222AP scheme used for audio signal amplifiers. The circuit delivers 5.8 W with power off Control. 8-12V power supply can be used for this circuit ant it is a good idea to use for car audio amplifier, coin-op gaming machines, security systems, etc.
5.8 W Audio Power Amplifier Parts list : R1 : 100K variable R2 : 27K R3 : 220 C1 : 4.7uF/50V C2, C7 : 470u.16V C4 : 100nF C5, C6 : 47uF/16V IC TA7222AP
