The EVAL-ADAU1701MINIZ, the ADAU1701 SigmaDSP® mini evaluation board. The EVAL-ADAU1701MINIBZ provides stereo line-level analog audio input as well as a digital audio interface. Two of the ADAU1701 DAC channels are routed to an SSM2306 filterless Class-D amplifier, while the other two channels are routed to line-level outputs.
The ADAU1701 can be controlled via the USBi interface control board connected to the I2C communications interface. On-board self-boot EEPROM is included for operating the board independently of the Analog Devices, Inc., SigmaStudio™ software. Push-buttons, LEDs, and a potentiometer are connected directly to the ADAU1701 GPIO pins for user control. This evaluation board can also be used to evaluate the Analog Devices ADAU1702 and ADAU1401 audio processors.
