ADI’s ADAU1701 is a 28-/56-bit audio DSP with two analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs). The core voltage requires 1.8 V with the input/output (I/Os) requiring 3.3 V. This DSP can be interfaced with I²C and serial peripheral interface (SPI) and programmed using SigmaStudio™ software. High precision audio processing makes the ADAU1701 ideal for audio applications, such as home and professional sound systems and equipment.