BA3822 stereo graphic equalizer circuit diagram

Using the BA3822 five-point stereo graphic equalizer IC can be designed a very simple and efficiency stereo graphic equalizer ,using few external electronic parts .
BA3822 five-point stereo graphic equalizer IC has two channels, and the five center frequencies for each channel are independently set using external capacitors.

These IC feature a wide operating power supply voltage range (VCC = 3.5V to 14V), and are available in compact 24-pin SZIP and SSOP packages, depending on the type.