Download the ADAU1446 datasheet PDF.
This datasheet also includes the ADAU1445 variant, as both parts are published together in a single manufacturer document.
Data Sheet SigmaDSP Digital Audio Processor with Flexible Audio Routing.
Key Features
Fully programmable audio digital signal processor (DSP) for enhanced sound processing
Features SigmaStudio, a proprietary graphical programming tool for the development of custom signal flows
172 MHz SigmaDSP core; 3584 instructions per sample at 48 kHz 4k parameter RAM, 8k data RAM Flexible audio routing matrix (FARM)
24-channel digital input and output Up to 8 stereo asynchronous sample rate converters
(from 1:8 up to 7.75:1 ratio and 139 dB DNR) Stereo S/PDIF input and output Supports serial.
