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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. The simple 3-wire interface provides daisy-chaining of multiple CS3310s for multichannel audio systems. The device operates from ±5 V supplies and has an input/output voltage range of ±3.75 V. |
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| Channels | Dynamic Range (dB) | THD+N (dB) | Analog I/O | Power Supply (V) | Package |
|---|---|---|---|---|---|
| 2 | 116 | -100 | Single-ended | VA = ±5; VD = 5 |
16 SOIC |
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.
The simple 3-wire interface provides daisy-chaining of multiple CS3310s for multichannel audio systems.
The device operates from ±5 V supplies and has an input/output voltage range of ±3.75 V.
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