PT2256
Overview
PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels making it ideally suitable for mono and stereo sound applications.
- CMOS technology Low power consumption Least external components 2 channels in the same chip 0dB to -78dB attenuation can be controlled by up and down pin 20dB tap for loudness circuit Built-in DC output circuit (8 levels) for volume level metering Wide frequency response range Low total harmonic distortion Available in 16 pins DIP or SOP
