Description

The CS4222-DSZ is an IC chip belonging to the electronic component category. It is a high-performance, 20-bit audio codec that uses delta-sigma conversion techniques for stereo analog-to-digital and stereo digital-to-analog converters. This device is designed to operate on a single +5V power supply and consumes low power. It comes with a selectable de-emphasis filter for 32, 44.1, and 48 kHz sample rates.

Specifications and features

• 99 dB dynamic range
• 110 dB DAC signal-to-noise ratio (EIAJ)
• Analog volume control
- 0.5 dB step resolution
- 113.5 dB attenuation
• Soft mute capability
• Differential inputs/outputs
• On-chip anti-aliasing and output smoothing filters
• De-emphasis for 32, 44.1 and 48 kHz
• Stand-alone or control port mode
• Single +5 V power supply

Application Scenarios

The CS4222-DSZ audio codec is commonly used in various electronic devices that require high-performance analog-to-digital and digital-to-analog conversion. Some of the common application scenarios include audio recorders, mixers, amplifiers, soundbars, and home theater systems.

Comparison

• Highly integrated and high-performance audio codec
• Low power consumption
• Selectable de-emphasis filter for different sample rates
• On-chip anti-aliasing and output smoothing filters
• Suitable for single +5V power supply devices

• May not be suitable for devices that require higher dynamic range and signal-to-noise ratio
• Limitations on the sample rate the de-emphasis filter can handle
• May not be suitable for applications that require higher resolution or attenuation levels