资 源 简 介
The PCM1718 is a complete low cost stereo, audiodigital-to-analog converter, including digital interpolaTIonfilter, 3rd-order delta-sigma DAC, and analogoutput amplifiers. PCM1718 is fabricated on a highlyadvanced 0.6m CMOS process. PCM1718 accepts 18-bit normal input data format, or 16- or 18-bit I2S dataformat.The digital filter performs an 8X interpolaTIon funcTIon,as well as special funcTIons such as soft mute anddigital de-emphasis.PCM1718 is suitable for a wide variety of cost-sensitiveconsumer applications where good performance is required.Its low cost, small size, and single power supplymake it ideal for BS tuners, keyboards, MPEG audio,PCMCIA audio cards (ZV port), MIDI applications,and set-top boxes.
