16-BIT A/D Converter and D/A Converter for Digital Audio

The Compact Disc Player has made a rapid popularization of so called digital audio using a PCM technique. And this fall, Digital Audio Tape-recorder (DAT) is expected to be commercialized. The A/D and D/A converters are two of key devices for DAT, so it is required to realize high performance, low cost and low power consumption.