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The CS4228A-KS is a high-performance audio codec manufactured by Crystal Semiconductor (now part of Cirrus Logic). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Crystal Semiconductor (Cirrus Logic)
• Type: Audio Codec (ADC/DAC)
• Resolution: 24-bit
• Sampling Rate: Up to 192 kHz
• Dynamic Range (DAC): 114 dB
• Dynamic Range (ADC): 114 dB
• Interface: Serial (I²S, Left-Justified, Right-Justified)
• Power Supply: 3.3V or 5V operation
• Package: SSOP (Shrink Small Outline Package)

Descriptions:

The CS4228A-KS is a high-fidelity stereo audio codec designed for professional and consumer audio applications. It integrates both analog-to-digital (ADC) and digital-to-analog (DAC) converters with high dynamic range and low distortion.

Features:

• High Performance: Supports 24-bit resolution at up to 192 kHz sampling rate.
• Low Noise & Distortion: Ensures high-quality audio reproduction.
• Flexible Digital Interface: Supports multiple serial data formats (I²S, Left/Right-Justified).
• On-Chip Filters: Includes digital interpolation and decimation filters.
• Low Power Consumption: Optimized for energy-efficient designs.
• Wide Power Supply Range: Compatible with 3.3V or 5V systems.

This device is commonly used in audio interfaces, professional recording equipment, and high-end consumer audio systems.

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