PT2325 Overview
The volume controller is a basic function in an audio system, in a modern multi-channel system always needs a main volume that can adjust volume of all channels in synchronously. In traditional multi-channel design mostly utilizing a multi-gang potentiometer, but it’s so expensive and not easy to achieved well volume attenuation matching between each channel. Now a better solution is uses the PT2325 to replace the...
PT2325 Key Features
- 6 channels, volume control range 0 ~ -100dB/per channel
- Operating voltage range
- Volume buffer : 5 ~ 10V
- Volume controller: 3.3 ~ 10V
- Low noise, High SNR: Greater than 100dB (A-Weighted)
- High channel separation > 100dB
- Built-in MUTE function
- DC controlled volume attenuation