DESCRIPTION

· BelaSigna 200 is a high-performance, programmable, mixed-signal DSP based on ON Semiconductor’s SignaKlara™ technology.

· It is designed for embedded applications requiring audio performance, low power consumption, and miniaturization.

· The chip integrates analog and digital interfaces, including parallel, serial, synchronous, and asynchronous connections.

· It features two 16-bit A/D converters, two 16-bit D/A converters, and direct digital output stages to eliminate external power amplifiers.

· Internal clock generation and power regulation ensure optimal noise and power performance.

FEATURES

· Two primary processing blocks: RCore (programmable DSP) and WOLA filterbank coprocessor.

· On-chip IOP (Input/Output Processor) for managing data flow between converters and processors.

· Supports various analog and digital interfaces for transducer connectivity.

· Direct digital output stages for driving output transducers without external amplifiers.

· Concurrent operation of DSP subsystems for efficient audio processing.

APPLICATIONS

· Communication headsets.

· Smartphones and PDAs.

· Hands-free car kits.

· Bluetooth wireless technology systems.

· Other digital speech- and audio-centric embedded applications.