PCM1712U

The PCM1712U is a complete low cost stereo, audiodigital-to-analog converter, including digital interpo-lation filter, 3rd-order delta-sigma DAC, and analogoutput amplifiers. PCM1712U accepts 16-bit normalinput data (MSB first, right justified), or 16-bit IISdata (32-bits per word, continuous clock).

The digital filter PCM1712U performs an 8X interpolation func-tion, as well as special functions such as soft mute,digital attenuation, de-emphasis and double-speeddubbing.PCM1712 is suitable for a wide variety of cost-sensi-tive consumer applications where good performance isrequired. Its low cost, small size and single +5V powersupply make PCM1712U ideal for automotive CD players, book-shelf CD players, BS tuners, keyboards, MPEG audio,MIDI applications, set-top boxes, CD-ROM drives,CD-Interactive and CD-Karaoke systems. PCM1712has the same pinout functions as PCM1710.