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WM8778SEDS/V

WM8778SEDS/V Description

The WM8778SEDS/V is a high-performance stereo audio codec designed by Cirrus Logic Inc., renowned for its excellence in audio processing solutions. This codec is equipped with a 24-bit resolution and supports a sampling rate of up to 192 kHz, ensuring superior audio quality and clarity. It features a dynamic range of 102 dB for ADCs and 108 dB for DACs, coupled with a signal-to-noise ratio (SNR) of 102 dB for ADCs and 108 dB for DACs, making it ideal for demanding audio applications.

The WM8778SEDS/V operates with a digital supply voltage ranging from 2.7V to 3.6V and an analog supply voltage from 2.7V to 5.5V, providing flexibility in power supply design. It employs a serial data interface, which simplifies system integration and reduces the complexity of the circuit design. The codec is housed in a 28-pin SSOP package, suitable for surface mount technology, ensuring ease of integration into compact and space-constrained systems.

WM8778SEDS/V Features

• High Resolution and Sampling Rate: The WM8778SEDS/V offers a 24-bit resolution and supports sampling rates up to 192 kHz, delivering high-fidelity audio performance.
• Dynamic Range and SNR: It boasts a dynamic range of 102 dB for ADCs and 108 dB for DACs, along with an SNR of 102 dB for ADCs and 108 dB for DACs, ensuring minimal noise and distortion.
• Flexible Power Supply: The codec operates with a digital supply voltage of 2.7V to 3.6V and an analog supply voltage of 2.7V to 5.5V, providing flexibility in power supply design.
• Sigma-Delta Modulation: Utilizing sigma-delta modulation, the WM8778SEDS/V achieves high precision in audio signal processing, enhancing overall audio quality.
• Serial Data Interface: The serial data interface simplifies system integration and reduces the complexity of the circuit design.
• Surface Mount Packaging: Housed in a 28-pin SSOP package, it is ideal for surface mount technology, ensuring ease of integration into compact systems.
• Compliance and Status: The WM8778SEDS/V is RoHS compliant and REACH unaffected, meeting environmental and regulatory standards. It also has an ECCN classification of EAR99.

WM8778SEDS/V Applications

The WM8778SEDS/V is well-suited for a variety of applications requiring high-quality audio processing. Its high resolution and dynamic range make it ideal for professional audio equipment, high-end consumer electronics, and automotive audio systems. Specific use cases include:

• Professional Audio Equipment: Ideal for mixing consoles, studio monitors, and digital audio workstations where high-fidelity audio is critical.
• High-End Consumer Electronics: Suitable for home theater systems, high-resolution audio players, and portable audio devices that demand superior audio quality.
• Automotive Audio Systems: Perfect for in-car entertainment systems, providing clear and immersive audio experiences.
• Broadcasting and Studio Applications: Excellent for broadcasting equipment and studio setups where precise audio reproduction is essential.

Conclusion of WM8778SEDS/V

The WM8778SEDS/V is a versatile and high-performance stereo audio codec that stands out in its category due to its superior technical specifications and performance benefits. With a 24-bit resolution, high dynamic range, and SNR, it delivers exceptional audio quality. Its flexible power supply options, sigma-delta modulation, and serial data interface make it easy to integrate into a variety of systems. Although the product is now obsolete, its legacy as a high-quality audio codec remains, making it an excellent choice for applications where superior audio performance is paramount.