TheAD1955isacomplete,highperformance,singlechipstereodigitalaudioplaybacksystemcomprisedofamulti-bitsigma-deltamodulator,digitalinterpolationfiltersandacontinuous-timedifferentialcurrentoutputDACsection.UniquetothisaudioDACistheseparateSACD(superaudioCD)bit-streamandexternaldigitalfilterinterface,whichallowsusersmaximumsystemflexibility.TheAD1955supports24-bits,192kHzsamplerateandisdesignedforuseinhigh-endSACDplayers,DVD-audio,hometheater,automotiveaudio,digitalmixingconsoles,digitalaudioeffectprocessorsandsamplingmusicalkeyboards.