0,4W power amplifier with 5G37 IC

This circuit requires a voltage of 6-12 Volts. To have a good quality of this series with the voltage necessary suplly good too. The definition of good that is filtered and does not release much ripple voltage and using large-capacity condenser elco issued for the bass is strong enough.

See below this circuit :

Technical information about power amplifier with IC 5G37

Datasheet IC 5G31A

Vcc                = 6-12 V

Pout               = 0,4 W

RL                 = 8 Ohm

Ft                   = 40-17 Khz

Icco               = 15 mA

Package         = TABS1-14

Manufactered = China