The CS4339-BS is a stereo digital-to-analog converter (DAC) manufactured by Cirrus Logic. It is engineered to deliver high-quality audio conversion for a variety of consumer and professional audio applications. Being classified as END-OF-LIFE indicates this part is no longer manufactured, affecting its availability.

Applications

• AV Receivers: Used in audio-visual receivers to convert digital audio signals from sources like Blu-ray players or streaming devices into analog signals for amplification and playback.
• High-End CD Players: Employed in high-end CD players to ensure accurate and detailed audio reproduction.
• DVD Audio Players: Integrated into DVD audio players to handle high-resolution audio formats.
• Sound Cards: Utilized in computer sound cards to provide enhanced audio output capabilities.
• Professional Audio Interfaces: Found in professional audio interfaces for accurate monitoring and playback of audio signals.

Features

• 24-bit Stereo DAC: Supports high-resolution audio formats with up to 24-bit resolution for enhanced audio fidelity.
• Low Noise and Distortion: Designed with advanced circuitry to minimize noise and distortion, ensuring clear and accurate audio reproduction.
• Oversampling Digital Filter: Incorporates an oversampling digital filter to improve audio performance and reduce aliasing artifacts.
• Low Power Consumption: Optimizes power usage, making it suitable for portable and energy-efficient devices.
• Integrated Volume Control: Includes integrated volume control functionality for convenient adjustment of audio levels.

Benefits

• High-Quality Audio Conversion: Delivers exceptional audio quality with accurate and detailed reproduction of audio signals.
• Enhanced Dynamic Range: Provides a wide dynamic range, allowing for clear distinction between quiet and loud sounds.
• Reduced Noise and Distortion: Minimizes unwanted noise and distortion, resulting in a cleaner and more enjoyable listening experience.
• Improved Audio Clarity: Enhances audio clarity, making it easier to discern subtle details and nuances in the audio signal.
• Versatile Application: Suitable for a wide range of audio applications, from consumer electronics to professional audio equipment.

Additional Details

The CS4339-BS typically supports standard audio interfaces such as I2S and operates within specific voltage and temperature ranges. Refer to the official Cirrus Logic datasheet for detailed technical specifications, including pinout diagrams, electrical characteristics, and application notes. Due to its end-of-life status, it is crucial to consult the datasheet for replacement or repair considerations.