Schematic Power Amplifier with IC AN7112

Schematic Circuit use the IC AN7112 with minimum voltage 4 Volt and maximum voltage 14 Volt. Recomeneded voltage is 9 Volt. Maximum output power  0,5 watt. This is low output power or mini amplifier sound. Impedance Speaker 8 Ohm and frequncy 40 Hz - 18 kHz. IC AN7112 has similarities with IC KA2212 , LA4140 , TA7313AP . PAckage of this IC is SIL - 9 and Manufactered by MATSUSHITA.

See Schematic power amplifier (figure 1.1) and Package IC (figure 1.0)  below :

Figure 1.1 Click Image to View Enlarge
Figure 1.0