Micro Analog Systems MAS6116
MAS6116 is an ultra low noise stereo volume control IC for high end audio systems. It can work with input signals as high as ± 18 V but operates from a single +5V supply with minimal power. It has a serial interface that controls two audio channels independently.DESCRIPTION
The gain of each channel can be programmed from -111.5dB to +15.5dB in small 0.5dB steps. It is highly linear, especially in single channel balanced configuration with just 0.0002% THD. Audible “Clicks” on gain changes are eliminated by changing gains only during a zero crossing in the input signal. A peak detection circuit allows easy monitoring of the output signal. The MAS6116 is available in a 16 pin SOIC package. Its performance is guaranteed over a temperature range of -30°C to +85°C.FEATURES
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● Input signal voltage up to ± 18V Gain range from -111.5dB to +15.5dB Small and equal gain step size 0.5dB 0.0002% THD in balanced mono configuration Dynamic range 121 dB stereo configuration Two independent channels Zero cross detection for gain changes Power on/off transient suppression Signal peak level detection with adjustable reference
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● Instant gain change option Hardware and software mute function Single +5V operation Low power consumption 12mW APP...