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CS4221 - 24-Bit Stereo Audio Codec

General Description

The CS4220/1 is a highly integrated, high performance, 24-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques.

Key Features

  • l 100 dB Dynamic Range A/D Converters l 100 dB Dynamic Range D/A Converters l 105 dB DAC Signal-to-Noise Ratio (EIAJ) l Analog Volume Control (CS4221 only) l Differential Inputs / Outputs l On-chip Anti-aliasing and Output Smoothing Filters l De-emphasis for 32, 44.1 and 48 kHz l Supports Master and Slave Modes l Single +5 V power supply l On-Chip Crystal Oscillator l 3 - 5 V Digital Interface.

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Other Datasheets by Cirrus Logic

Part Number Description
CS4220 24-Bit Stereo Audio Codec
CS4222 20-Bit Stereo Audio Codec
CS4223 24-Bit 105 dB Audio Codec
CS4224 24-Bit 105 dB Audio Codec
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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CS4220 CS4221 24-Bit Stereo Audio Codec with 3V Interface Features l 100 dB Dynamic Range A/D Converters l 100 dB Dynamic Range D/A Converters l 105 dB DAC Signal-to-Noise Ratio (EIAJ) l Analog Volume Control (CS4221 only) l Differential Inputs / Outputs l On-chip Anti-aliasing and Output Smoothing Filters l De-emphasis for 32, 44.1 and 48 kHz l Supports Master and Slave Modes l Single +5 V power supply l On-Chip Crystal Oscillator l 3 - 5 V Digital Interface Description The CS4220/1 is a highly integrated, high performance, 24-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.