PCM1727 Overview
The PCM1727 is a plete low cost stereo audio digital-to-analog converter (DAC) with a dual phaselocked loop (PLL) circuit included. The DAC contains a 3rd-order ∆Σ modulator, a digital interpolation filter, and an analog output amplifier. The PCM1727 can accept 16-, 20-, or 24-bit input data in either normal or I2S formats.