Wiring Diagram Remote Control

This schematic very suitable applied on small speakers. Because the maximum output is 3W and the minimum voltage is 12 Volt  , this will make speaker does not damage quickly. If you use speaker with impedance 8 Ohm , you must make parallel circuit speaker dont use series circuit.

Datasheet IC AN313

Vcc                = 12-20 V

Pout               =  2x3 W

RL                  = 8 Ohm

Ft                   = 40hz -18Khz

Icco                = 40 mA

Package         = TABS6-16

Manufactered = MATSUSHITA

Or you can call, Datasheetnya IC AN313