Cirrus Logic

CS42416-CQZR

CS42416-CQZR Description

The CS42416-CQZR is a high-performance, general-purpose codec designed by Cirrus Logic Inc., featuring a combination of advanced analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). This interface IC chip is optimized for applications requiring high dynamic range and precision audio processing. The CS42416-CZRQ offers a dynamic range of 114 dB for ADCs and 110 dB for DACs, ensuring superior audio quality and minimal signal distortion. It operates within a digital supply voltage range of 3.13V to 5.25V and an analog supply voltage range of 4.75V to 5.25V, making it compatible with a wide range of power supply configurations.

The CS42416-CQZR is equipped with 2 ADCs and 6 DACs, providing ample flexibility for multi-channel audio processing. Its serial data interface facilitates efficient communication with other digital systems, ensuring seamless integration into complex audio architectures. The device is housed in a surface-mount package, specifically a 64-pin LQFP, which is ideal for compact and space-constrained designs. Additionally, the CS42416-CQZR features a sigma-delta modulation scheme, enhancing its performance in high-fidelity audio applications.

CS42416-CQZR Features

• High Dynamic Range: The CS42416-CQZR boasts a dynamic range of 114 dB for ADCs and 110 dB for DACs, ensuring exceptional audio clarity and minimal noise interference.
• Flexible Power Supply: Operates within a digital supply voltage range of 3.13V to 5.25V and an analog supply voltage range of 4.75V to 5.25V, providing compatibility with various power supply configurations.
• Multi-Channel Processing: Features 2 ADCs and 6 DACs, making it suitable for applications requiring multiple audio channels.
• Serial Data Interface: Equipped with a serial data interface for efficient communication with other digital systems.
• Sigma-Delta Modulation: Utilizes sigma-delta modulation to enhance audio performance and precision.
• Surface-Mount Packaging: Housed in a 64-pin LQFP package, ideal for compact and space-efficient designs.
• Moisture Sensitivity Level: MSL 3 (168 Hours), ensuring reliability and durability in various environmental conditions.
• Compliance and Status: Classified under ECCN EAR99 and HTSUS 8542.39.0001, with a REACH status of REACH Unaffected. The product is currently marked as obsolete, but it remains a reliable choice for legacy systems.

CS42416-CQZR Applications

The CS42416-CQZR is ideal for a variety of high-fidelity audio applications, including:

• Professional Audio Equipment: Suitable for mixing consoles, studio monitors, and other professional audio gear requiring high dynamic range and precision.
• Consumer Electronics: Ideal for high-end home theater systems, soundbars, and multi-channel audio systems.
• Automotive Audio Systems: Provides the necessary precision and flexibility for advanced in-car audio systems.
• Medical Imaging Equipment: Can be used in medical devices where high-fidelity audio feedback is crucial for accurate diagnostics.
• Telecommunications: Useful in telecommunication systems requiring high-quality audio processing for voice and data transmission.

Conclusion of CS42416-CQZR

The CS42416-CQZR is a versatile and high-performance codec that offers exceptional dynamic range and precision audio processing. Its combination of 2 ADCs and 6 DACs, along with its sigma-delta modulation scheme, makes it an excellent choice for requiring applications high-fidelity audio. The device's flexible power supply range and surface-mount packaging further enhance its suitability for a wide range of applications. Despite being marked as obsolete, the CS42416-CQZR remains a reliable and high-performing option for legacy systems and applications where its unique features and advantages are still highly valued.