Cirrus Logic

WM9714CLGEFL/RV

WM9714CLGEFL/RV Description

The WM9714CLGEFL/RV is an advanced audio codec IC designed by Cirrus Logic, a leading manufacturer in the electronics industry. This device is specifically engineered for high-performance audio applications, offering a comprehensive solution for both analog and digital audio processing. The WM7914CLGEFL/RV features a robust set of technical specifications that make it suitable for a wide range of applications, from consumer electronics to professional audio systems.

WM9714CLGEFL/RV Features

• Power Supply Flexibility: The WM9714CLGEFL/RV operates within a wide voltage range, with digital supply voltages ranging from 1.71V to 3.6V and analog supply voltages from 1.8V to 3.6V. This flexibility allows it to be integrated into various systems with different power supply requirements.
• Advanced Data Interfaces: Equipped with AC'97, I2S, and PCM data interfaces, the WM9714CLGEFL/RV provides versatile connectivity options for interfacing with different types of audio systems. This ensures compatibility with a broad range of devices and simplifies system integration.
• High-Performance ADCs and DACs: The device includes two 24-bit ADCs and two 24-bit DACs, each offering high resolution and excellent signal-no-toise ratios (SNR) of 87dB and 94dB, respectively. These high-resolution converters ensure high-quality audio performance, making the WM9714CLGEFL/RV ideal for applications requiring precise audio processing.
• Sigma Delta Modulation: The inclusion of Sigma Delta modulation technology enhances the audio quality by effectively reducing quantization noise and improving overall audio fidelity.
• Surface Mount Packaging: The WM9714CLGEFL/RV available is in a surface mount package, specifically a 48-pin QFN, which is suitable for high-density PCB designs. This packaging option facilitates easy integration into compact and space-constrained systems.
• Compliance and Standards: The WM9714CLGEFL/RV is REACH unaffected and RoHS compliant, ensuring it meets environmental and safety standards. Additionally, it is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the WM9714CLGEFL/RV is suitable for manufacturing environments that require protection against moisture, ensuring reliability and longevity.

WM9714CLGEFL/RV Applications

The WM9714CLGEFL/RV is ideal for a variety of applications where high-quality audio processing is essential. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and portable media players that require compact and high-performance audio solutions.
• Audio Systems: Suitable for home and professional audio systems, including soundbars, AV receivers, and studio monitors, where precise audio processing and high SNR are critical.
• Telecommunications: Can be used in telecommunication devices such as VoIP phones and conference systems, ensuring clear and high-quality audio.
  transmission- Automotive: Given its robust performance and compact design, the WM9714CLGEFL/RV is well-suited for automotive infotainment systems, providing high-quality audio playback and voice recognition capabilities.

Conclusion of WM9714CLGEFL/RV

The WM9714CLGEFL/RV from Cirrus Logic stands out as a versatile and high-performance audio codec IC. Its wide voltage range, advanced data interfaces, and high-resolution ADCs and DACs make it a reliable choice for various audio applications. The inclusion of Sigma Delta modulation and surface mount packaging further enhances its appeal, making it suitable for both consumer and professional markets. Despite being marked as obsolete, the WM9714CLGEFL/RV remains a valuable component for designers seeking a robust and compliant audio solution.