The Cirrus Logic CS4352 is a high-performance, low-power stereo D/A converter (DAC). It is designed for use in a wide range of audio applications, including home theater systems, DVD players, set-top boxes, and portable audio devices. The CS4352 utilizes a multi-bit Delta-Sigma modulator, which allows it to achieve high dynamic range and low distortion.

Applications:

• Home theater systems
• DVD players
• Set-top boxes
• Portable audio devices
• Audio Interfaces
• Mixing Consoles

Features:

• High-performance stereo D/A converter
• Multi-bit Delta-Sigma modulator
• High dynamic range (typically 105 dB)
• Low distortion (typically -90 dB THD+N)
• Sampling rates up to 192 kHz
• Low power consumption
• Integrated digital interpolation filter
• On-chip volume control
• Supports various audio formats (PCM, I2S)
• Available in a compact package

Benefits:

• Excellent audio quality for demanding applications.
• Low power consumption makes it suitable for portable devices.
• Integrated features reduce the need for external components, simplifying system design.
• Wide range of supported sampling rates provides flexibility.
• Compact package allows for use in space-constrained applications.

Additional Details:

The CS4352 typically requires a power supply voltage of 3.3V or 5V. It communicates with a host processor via a serial audio interface (I2S or similar). The device incorporates an integrated digital interpolation filter that upsamples the incoming digital audio data, reducing the requirements for external analog filtering. The CS4352 also includes on-chip volume control, allowing the output level to be adjusted directly from the digital domain. The device's performance characteristics, such as dynamic range and THD+N, are typically specified under standardized measurement conditions. Datasheets provide detailed information about the device's electrical characteristics, timing requirements, and application circuit examples.

Please note: As this part is listed as END-OF-LIFE, sourcing may be limited, and availability is subject to existing stock.