Using the LA4440 audio amplifier circuit can be designed a very simple stereo power audio amplifier electronic project , that will provide a 6 watt output power into a 8 ohms load .
The LA4440 audio amplifier circuit has good ripple rejection of 46dB, small residual noise, built in over voltage and surge voltage protection .
This 1 watt audio amplifier circuit based on LM4096 audio amplifier ic is a very simple audio amplifier that will provide a maximum output power of 1 watt, on an 8 ohms load, using few external electronic parts .
This LM4906 1 watt audio amplifier circuit is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable device applications.
Using the BA3822 five-point stereo graphic equalizer circuit integrated can be designed a very simple and efficiency stereo graphic equalizer .
BA3822 five-point stereo graphic equalizer circuit has two channels, and the five center frequencies for each channel are independently set using external capacitors.