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CS4265K-DNZR

CS4265K-DNZR Description

The CS4265K-DNZR is a high-performance stereo audio codec designed for demanding audio applications. Manufactured by Cirrus Logic Inc., this interface IC chip offers superior audio quality and versatility. It features 24-bit resolution and supports a sampling rate of up to 192 kHz, ensuring pristine audio reproduction. The codec includes both ADCs (Analog-to-Digital Converters) and DACs (Digital-to-Analog Converters), each with a dynamic range of 104 dB and signal-to-noise ratios of 95 dB and 90 dB, respectively. This makes it ideal for professional audio equipment where clarity and fidelity are paramount.

CS4265K-DNZR Features

• High Dynamic Range and S/N Ratio: The CS4265K-DNZR boasts a dynamic range of 104 dB for both ADCs and DACs, with typical signal-to-noise ratios of 95 dB and 90 dB. This ensures high-fidelity audio performance, making it suitable for professional audio applications.
• 24-Bit Resolution: With a 24-bit resolution, the codec provides detailed and accurate audio reproduction, capturing the nuances of high-quality audio signals.
• Sigma Delta Modulation: The inclusion of sigma delta modulation enhances the performance of the ADCs and DACs, providing improved linearity and reduced quantization noise.
• Flexible Supply Voltage: The codec operates within a wide supply voltage range of 3.13V to 5.25V for both digital and analog supplies, offering compatibility with various power sources.
• Serial Data Interface: The serial data interface simplifies integration into existing systems, reducing the complexity and cost of implementation.
• Programmable Gain Amplifier (PGA): The integrated PGA allows for adjustable gain settings, providing flexibility in signal level management.
• Surface Mount Packaging: Available in a surface mount package, the CS4265K-DNZR is suitable for compact and space-constrained designs.
• Compliance and Standards: The codec is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, making it suitable for various manufacturing environments.

CS4265K-DNZR Applications

The CS4265K-DNZR is well-suited for a variety of applications where high-quality audio processing is required. Its high dynamic range and low noise performance make it ideal for:

• Professional Audio Equipment: Studio monitors, mixing consoles, and high-end audio interfaces benefit from the codec's superior audio quality.
• Consumer Electronics: High-fidelity audio systems, such as home theaters and audiophile-grade sound systems, can leverage the CS4265K-DNZR for enhanced audio performance.
• Medical Equipment: Ultrasound machines and other medical devices requiring precise audio signal processing can utilize the codec's high resolution and low noise characteristics.
• Telecommunications: Conference systems and professional communication devices can benefit from the codec's robust performance and flexibility.

Conclusion of CS4265K-DNZR

The CS4265K-DNZR is a versatile and high-performance stereo audio codec that stands out in its category. Its 24-bit resolution, high dynamic range, and low noise performance make it a top choice for applications requiring superior audio quality. The inclusion of sigma delta modulation and a programmable gain amplifier further enhances its capabilities, providing flexibility and precision. While it is marked as "Not For New Designs," the CS4265K-DNZR remains a reliable option for existing projects and legacy systems. Its compliance with industry standards and robust performance ensure it continues to be a valuable component in the electronics industry.