Cirrus Logic

CS4385-CQZR

CS4385-CQZR Description

The CS4385-CQZR is a high-performance 24-bit digital-to-analog converter (DAC) designed for audio applications, manufactured by Cirrus Logic Inc. This DAC is part of the Data Acquisition ICs category and is known for its exceptional audio quality and versatile functionality. The CS4385-CQZR supports DSD and PCM data interfaces, providing flexibility in handling various digital audio formats. It operates within a voltage supply range of 2.37V to 5.25V, making it suitable for a wide range of power supply configurations. The device is available in a 48LQFP package and is shipped on tape and reel (TR), ensuring ease of integration into surface-mount manufacturing processes.

CS4385-CQZR Features

The CS4385-CQZR boasts several key features that set it apart from other DACs in the market:

• High Resolution: With a resolution of 24 bits, the CS4385-CQZR delivers high-fidelity audio output, ensuring minimal quantization noise and superior sound quality.
• High Sampling Rate: The device supports a sampling rate of up to 216 kHz per second, enabling the reproduction of wide-bandwidth audio signals with high accuracy.
• Multi-Channel Support: The CS4385-CQZR features 8 channels, making it ideal for multi-channel audio systems, such as surround sound setups and professional audio equipment.
• Dual Voltage Supply: The DAC can be powered by both analog and digital voltage sources, providing flexibility in system design and ensuring compatibility with various power supply architectures.
• Compliance and Safety: The CS4385-CQZR is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for use in a variety of environmental conditions.
• Last Time Buy Status: This product is currently in the last time buy phase, offering customers the opportunity to stock up before it is phased out, ensuring continuity in their product designs.

CS4385-CQZR Applications

The CS4385-CQZR is well-suited for a variety of applications due to its high performance and versatile features:

• Professional Audio Equipment: The high resolution and multi-channel support make it ideal for mixing consoles, studio monitors, and other professional audio gear.
• Home Theater Systems: The CS4385-CQZR's ability to handle high sampling rates and multiple channels makes it perfect for home theater systems, providing an immersive audio experience.
• Automotive Audio Systems: The device's robustness and compatibility with various power supply sources make it suitable for automotive audio systems, where reliability and performance are paramount.
• Consumer Electronics: The CS4385-CQZR can be used in high-end consumer electronics such as soundbars, AV receivers, and portable audio devices, enhancing the audio quality of these products.

Conclusion of CS4385-CQZR

The CS4385-CQZR is a premium DAC designed to meet the demands of high-fidelity audio applications. Its 24-bit resolution, high sampling rate, and multi-channel support ensure that it delivers superior audio quality. The flexibility provided by dual voltage supply and its compliance with environmental standards make it a reliable choice for various industries. Whether used in professional studios, home theaters, or automotive systems, the CS4385-CQZR stands out as a versatile and high-performance solution. As it enters the last time buy phase, it offers customers a final opportunity to integrate this exceptional DAC into their designs, ensuring continued availability and support for their audio applications.