Overview: DATA SHEET www.onsemi.com Audio Processor for Portable Communication Devices BelaSigna 300
Introduction BelaSigna 300 is a DSP−based mixed−signal audio processing
system that delivers superior audio clarity without compromising size or battery life. The processor is specifically designed for monaural portable communication devices requiring high performance audio processing capabilities and programming flexibility when form−factor and power consumption are key design constraints.
The efficient dual−MAC 24−bit CFX DSP core, together with the HEAR configurable accelerator signal processing engine, high speed debugging interface, advanced algorithm security system, state−of− the−art analog front end, Class D output stage and much more, constitute an entire system on a single chip, which enables manufacturers to create a range of advanced and unique products.
