The EVAL-AD1852-EB evaluation board permits testing and demonstrating the high-performance AD1852 24-bit stereo DAC. An input signal is required in either optical or coaxial SPDIF format or, alternatively, directly via a 10-pin header in I2S, left justified, right justified, or DSP modes. A second 10-pin header and DB-9 connector allows control of the internal registers from an external SPI controller.