Cirrus Logic

CS497024-DVZ

CS497024-DVZ Description

The CS497024-DVZ is an IC Dolby & DTS HD Audio Decoder designed by Cirrus Logic Inc., a leading manufacturer of high-performance audio and-s mixedignal processing solutions. This embedded IC chip is part of the CS4970xx series and is optimized for applications requiring high-quality audio decoding. Despite being marked as obsolete, the CS497024-DVZ remains a robust solution for legacy systems and specific niche applications.

CS497024-DVZ Features

• Non-Volatile Memory: The CS497024-DVZ features 144kB ROM of, providing ample storage for embedded applications.
• Clock Rate: With a clock rate of 25MHz, it ensures efficient processing capabilities suitable for real-time audio decoding.
• Type: As a Fixed Point processor, it offers precise control over audio processing tasks, ensuring high fidelity and minimal latency.
• On-Chip RAM: The 82kB of on-chip RAM allows for efficient data handling and buffering, enhancing overall system performance.
• Voltage Requirements: The core operates at 1.80V, while the I/O operates at 3.30V, ensuring compatibility with a wide range of power supplies and peripheral devices.
• Mounting Type: Surface Mount technology enables compact and reliable integration into modern PCB designs.
• Interface Options: The CS497024-DVZ supports multiple interfaces, including DAI/O, EBI/EMI, I2C, Parallel, and SPI, offering flexibility in system design and connectivity.
• Compliance: It is RoHS compliant and REACH unaffected, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), it is suitable for a wide range of manufacturing environments without the risk of moisture-related damage.

CS497024-DVZ Applications

The CS497024-DVZ is ideal for applications requiring high-quality audio decoding and processing. Its support for Dolby and DTS HD audio formats makes it suitable for:

• Home Theater Systems: Enhancing the audio experience by decoding advanced audio formats.
• Automotive Infotainment: Providing high-fidelity audio processing for in-car entertainment systems.
• Professional Audio Equipment: Used in mixers, amplifiers, and other audio processing units.
• Legacy Systems: Ideal for maintaining and upgrading older systems that rely on this specific decoder.

Conclusion of CS497024-DVZ

The CS497024-DVZ, despite its obsolete status, remains a valuable component for specific applications requiring reliable and high-quality audio decoding. Its robust feature set, including multiple interface options, ample memory, and compliance with industry standards, ensures it remains a viable choice for engineers and designers working with legacy systems or specialized audio applications. While newer alternatives may offer enhanced features, the CS497024-DVZ continues to provide a reliable and cost-effective solution for audio processing needs.