INTRODUCTION

The KA22234 is a monolithic integrated circuit developed for the stereo 5 band graphic equalizer amplifier. It is consisting of an operational amplifier, four resonant circuits with an active filter, and it is suitable for radio cassette, car stereo or music center.

FEATURES

· Tone control with independent adjustment of each band through external capacitor

·Gain control through external variable resistor (Gain =±11dB)

·Excellent cross talk characteristic (CT = 70dB Typ, at RG = 0)

· Wide operating supply voltage range: VCC= 3.5V ~14V