Description

The CS4220-KS is a highly integrated, high performance, 24-bit audio codec designed for electronic components in the interface - CODECs category. It offers stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques. The codec operates on a single +5V power supply and has low power consumption. It also includes a selectable de-emphasis filter for 32, 44.1, and 48 kHz sample rates.

Specifications and features

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

Application Scenarios

The CS4220-KS codec can be used in various applications including audio recording devices, audio processing systems, multimedia devices, and communication systems. Its high performance and low power consumption make it suitable for both professional and consumer-grade audio equipment.

Comparison

- Highly integrated and compact design
- High-quality audio conversion with low noise
- Selectable de-emphasis filter for different sample rates
- Suitable for a wide range of applications
- Supports both analog and digital interfaces

- Analog volume control only available in CS4221 model
- Limited sample rate options for de-emphasis filter