Cirrus Logic

CS4226-KQZ  

Audio Special Purpose ICs

CS4226-KQZ Description

The CS4226-KQZ is a high-performance surround sound codec designed by Cirrus Logic Inc., specifically tailored for automotive applications. This Audio Special Purpose IC offers a robust solution for managing audio signals in complex systems. With its six-channel functionality and support for both I2C and SPI interfaces, the CS4226-KQZ ensures versatile connectivity and control. It operates within a supply voltage range of 4.75V to 5.25V, making it suitable for a variety of power configurations. The device is available in bulk packaging and is RoHS3 compliant, adhering to stringent environmental standards. It also features a moisture sensitivity level (MSL) of 3, ensuring reliability in various environmental conditions.

CS4226-KQZ Features

The CS4226-KQZ stands out with its comprehensive feature set, designed to enhance audio performance and system integration. Key features include:

• Volume Control Functionality: The CS4226-KQZ provides precise volume control, essential for maintaining audio quality across different environments.
• Six-Channel Capability: With six channels, this codec can handle multiple audio streams simultaneously, making it ideal for surround sound systems.
• Dual Interface Support: The inclusion of both I2C and SPI interfaces offers flexibility in system design, allowing for seamless integration with various microcontrollers and processors.
• Automotive Grade: Certified for automotive use, the CS4226-KQZ meets the stringent reliability and performance standards required for in-vehicle applications.
• Supply Voltage Range: Operating within a 4.75V to 5.25V range, the codec is compatible with a wide array of power supplies, ensuring broad applicability.
• Environmental Compliance: The RoHS3 compliance and Vendor Undefined REACH status ensure that the CS4226-KQZ meets environmental regulations, making it suitable for global markets.
• Moisture Sensitivity Level 3: With an MSL of 3 (168 hours), the device is protected against moisture, enhancing its durability in humid conditions.

CS4226-KQZ Applications

The CS4226-KQZ is particularly well-suited for applications requiring high-quality audio processing and control. Specific use cases include:

• Automotive Infotainment Systems: The automotive grade and robust performance make it ideal for in-car entertainment systems, providing clear and immersive audio experiences.
• Surround Sound Systems: With its six-channel capability, the CS4226-KQZ can manage multiple audio streams, enhancing the surround sound experience in home theaters and automotive applications.
• Professional Audio Equipment: The precise volume control and versatile interface options make it suitable for professional audio setups, ensuring reliable performance and easy integration.
• Industrial Control Systems: The codec's durability and compliance with environmental standards make it a reliable choice for industrial applications where audio control is necessary.

Conclusion of CS4226-KQZ

The CS4226-KQZ by Cirrus Logic Inc. is a versatile and reliable surround sound codec, designed to meet the demands of modern audio applications. Its automotive grade certification, six-channel functionality, and dual interface support set it apart from similar models, offering enhanced performance and flexibility. Whether used in automotive infotainment systems, surround sound setups, or professional audio equipment, the CS4226-KQZ ensures high-quality audio processing and control. Its compliance with environmental standards and robust moisture sensitivity level further enhance its reliability and suitability for a wide range of applications.

CS4226-KQZ Documents

Download datasheets and manufacturer documentation for CS4226-KQZ

Datasheets :

Datasheet