The PCM***4 is a high-performance, four-channel
digital-to-analog (D/A) converter designed for use in professional
audio applications. The PCM***4 supports **- to **-bit linear PCM
input data, with sampling frequencies up to **6kHz. The PCM***4
features lower power consumption than most comparable stereo audio
D/A converters, making it ideal for use in high channel count
applications by lowering the overall power budget required for the
D/A conversion sub-system.