ET2256 Overview
Description
The ET2256 is an optimum CMOS IC which has been designed for electronization of volume control of audio equipment, etc.
Key Features
- Attenuation can be controlled from 0dB to 78dB by up, down input
- This IC have 20dB tap for loudness circuit
- This IC features a builtin DC output circuit (7 level) for volume level meter
- Polysilicon resistors enable lowdistortion, highperformance volume systems
- Volume level remains in backup mode with low current consumption
