Stereo Digital Volume Control 16-Pin SOIC

The CS3310 is a complete stereo digital volume controldesigned specifically for audio systems. It features a 16-bit serial interface that controls two independent, lowdistortionaudio channels.The CS3310 includes an array of well-matched resistorsand a low noise active output stage that is capable ofdriving a 600 O load. A total adjustable range of 127 dB,in 0.5 dB steps, is achieved through 95.5 dB of attenuationand 31.5 dB of gain.The simple 3-wire interface provides daisy-chaining ofmultiple CS3310"s for multi-channel audio systems.The device operates from ±5 V supplies and has an input/outputvoltage range of ±3.75 V

• 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