24位192 kHz采样增强的多级Delta - SIGMA音频数位类比转换器 24-BIT 192-kHz SAMPLING ENHANCED MULTI-LEVEL DELTA-SIGMA AUDIO DIGITAL-TO-ANALOG CONVERTER
DESCRIPON
The PCM175x is a CMOS, monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package. The data converters use TI"s
enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level
amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM175x accepts industry standard audio data formats with 16- to 24-bit data, providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control port, which supports register write functions.
