Description

The CS3310 is a complete stereo digital volume control designed specifically for audio systems. It features a 16-bit serial interface that controls two independent, low distortion audio channels.

The CS3310 includes an array of well-matched resistors and a low noise active output stage that is capable of driving a 600 Ω load. A total adjustable range of 127 dB, in 0.5 dB steps, is achieved through 95.5 dB of attenuation and 31.5 dB of gain.

Features

• Complete Digital Volume Control

— 2 Independent Channels

— Serial Control

— 0.5 dB Step Size

• Wide Adjustable Range

— -95.5 dB Attenuation

— +31.5 dB Gain

• Low Distortion & Noise

— 0.001 THD+N

— 116 dB Dynamic Range

• Noise Free Level Transitions

• Channel-to-Channel Crosstalk Better Than 110 dB