CS47048C-CQZ

音频 DSP IC 32bit A/D Process SOC DSP

The is a high-performance PCM Processor with integrated CODEC targeted. The CS470xx family is programmed using cirrus Logic"s proprietary GUI software development tool called DSP Composer.™ An audio processing chain is designed using a drag and drop interface. The tool then configures the CS470xx device through the SPI™/I²C® serial port. The firmware may be loaded from the ROM within the CS470xx device or it may be downloaded through the serial control port.

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Advanced delta-sigma converter architecture

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Single-ended or differential analog I/O

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Integrated multichannel, reassignable SRCs

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350µW Low-power standby

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Excellent development tools to simply system design and provide faster time to market

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Easy to design - Most standard processing features and some third party algorithms in ROM

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Best in class analog performance and sound quality

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High level of integration enables small PCB footprint and lower system cost

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No external memory needed