EVAL-AD1939AZ, Evaluation Board Evaluating the AD1939 Four ADC/Eight DAC with PLL 192 kHz, 24-Bit Codec

EVAL-AD1939AZ, Evaluating the AD1939, 24-Bit Audio Codec. The evaluation board must be connected to an external ±12 Vdc power supply and ground. On-board regulators derive 5V and 3.3V supplies for the AD1939. The AD1939 can be controlled through an SPI or I2C interface. A small external interface board EVAL-ADUSB2EBZ, connects to a PC USB port and provides I2C and SPI access to the evaluation board through a ribbon cable