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CS4222 - 20-Bit Stereo Audio Codec

General Description

The CS4222 is a highly integrated, high performance, 20-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques.

Key Features

  • l 99 dB 20-bit A/D Converters l 99 dB 20-bit D/A Converters l 110 dB DAC Signal-to-Noise Ratio (EIAJ) l Analog Volume Control - 0.5 dB Step Resolution - 113.5 dB Attenuation l Soft Mute Capability l Differential Inputs/Outputs l On-chip Anti-aliasing and Output Smoothing Filters l De-emphasis for 32, 44.1 and 48 kHz l Stand-Alone or Control Port Mode l Single +5 V power supply.

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Other Datasheets by Cirrus Logic

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CS4220 24-Bit Stereo Audio Codec
CS4221 24-Bit Stereo Audio Codec
CS4223 24-Bit 105 dB Audio Codec
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CS4225 Digital Audio Conversion System

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CS4222 20-Bit Stereo Audio Codec with Volume Control Features l 99 dB 20-bit A/D Converters l 99 dB 20-bit D/A Converters l 110 dB DAC Signal-to-Noise Ratio (EIAJ) l Analog Volume Control - 0.5 dB Step Resolution - 113.5 dB Attenuation l Soft Mute Capability l Differential Inputs/Outputs l On-chip Anti-aliasing and Output Smoothing Filters l De-emphasis for 32, 44.1 and 48 kHz l Stand-Alone or Control Port Mode l Single +5 V power supply Description The CS4222 is a highly integrated, high performance, 20-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques. The device operates from a single +5 V power supply, and features low power consumption. Selectable de-emphasis filter for 32, 44.