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The WM8778SEDS/V is a stereo audio CODEC manufactured by Cirrus Logic, designed for high-fidelity audio applications. It integrates both analog-to-digital and digital-to-analog conversion capabilities within a single component. The device operates within a supply voltage range of 3 V to 5.5 V and supports sampling rates up to 192 kHz with 24-bit resolution. It features a serial interface for data transmission and control. The unit is housed in a 28-pin SSOP package and is rated for an operating temperature range from -25°C to +85°C. This specific suffix variant indicates tube packaging.
Verify the exact part number including the /V suffix to ensure correct packaging configuration. Confirm RoHS compliance status through official documentation before procurement. Check for end-of-life notifications or product change notices that may affect long-term availability. Ensure compatibility with existing board layouts regarding the SSOP-28 footprint.
Select this component when a compact stereo CODEC solution is required for consumer electronics. Compare performance metrics such as SNR and THD against alternative models if higher fidelity is needed. Consider power consumption requirements for battery-operated designs. Verify interface compatibility with the host processor's serial port specifications.
This part belongs to the WM8778 series of audio CODECs from Cirrus Logic. It is distinct from other variants like the WM8778SEDS/R which uses reel packaging. The series is known for integrating multiple audio functions into a small form factor, targeting mobile and portable audio markets.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for potential cross-references or updated series replacements.