KA9270
INTRODUCTION
The KA9270 is a monolithic integrated circuit designed for audio filter. It is used in compact disc player, digital audio tape recorder, etc.
AUDIO FILTER
20-DIP-300A
FEATURES
Functions: * Buffer for impedence matching * Low pass filter * De - emphasis control * Mute control * Reference voltage circuit ( 1/2 VCC AMP ) Gain adjustabl...
