The CS4344-KSZR is a 24-bit, 192 kHz stereo D/A (Digital-to-Analog) converter from Cirrus Logic Inc. This high-performance DAC is designed for a variety of audio applications where high fidelity and low distortion are critical. It supports multiple audio formats and offers excellent dynamic range and signal-to-noise ratio.

Applications:

• AV receivers: Delivering high-quality audio output in home theater systems.
• DVD players: Converting digital audio signals to analog for playback.
• Set-top boxes: Providing audio output for cable and satellite receivers.
• Digital audio workstations (DAWs): Used in professional audio recording and editing equipment.
• Automotive audio systems: Enhancing the audio experience in cars and other vehicles.

Features:

• 24-bit resolution: Provides high-resolution audio output.
• 192 kHz sampling rate: Supports high-sampling-rate audio formats.
• Stereo D/A converter: Converts digital audio to analog stereo signals.
• Low distortion: Minimizes harmonic and intermodulation distortion.
• High dynamic range: Delivers a wide dynamic range for realistic audio reproduction.
• Low noise: Minimizes background noise for clear audio output.
• Integrated digital interpolation filter: Reduces aliasing artifacts.
• I2S interface: Supports standard I2S digital audio interface.

Benefits:

• High-fidelity audio: Delivers accurate and detailed audio reproduction.
• Low noise and distortion: Ensures clean and clear audio output.
• Wide dynamic range: Captures the full range of audio signals.
• Easy integration: Standard I2S interface simplifies integration with other audio components.
• Versatile applications: Suitable for a wide range of audio applications.

Additional Details:

The CS4344-KSZR incorporates advanced delta-sigma modulation techniques to achieve its high performance. It supports both left-justified and I2S data formats. It operates on a single 3.3V or 5V power supply. The device includes on-chip mute and de-emphasis functions. Careful attention to PCB layout is essential to minimize noise and distortion. Refer to the Cirrus Logic datasheet for detailed electrical characteristics, timing specifications, and application notes.