The PCM1608 is a CMOS monolithic integrated circuit that features eight 24-bit audio Digital-to-Analog Converters (DACs) and support circuitry in a small LQFP-48 package. The DACs utilize Texas Instrument's enhanced multi-level, deltasigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-tonoise performance and a high tolerance to clock jitter. The PCM1608 accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200kHz (channels 1, 2, 7, and 8) or 100kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions are accessible through a 4-wire serial control port that supports register write and read functions.