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The WM8766GEDS/RV is a stereo audio CODEC manufactured by Cirrus Logic, designed for high-fidelity digital audio processing. It integrates two analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs), supporting resolutions up to 24 bits and sampling rates of 96 kHz. The device operates within a supply voltage range of 2.7 V to 3.6 V and utilizes a serial interface compatible with 2-Wire or 3-Wire protocols. Encased in a 28-lead SSOP package, it functions across an industrial temperature range from -40°C to +85°C.
Verify component authenticity through authorized distributors due to potential availability constraints. Confirm the specific suffix 'RV' indicates reel packaging if required for automated assembly processes. Check current lifecycle status as older audio CODECs may be subject to discontinuation notices or limited stock availability.
Select this component when a compact stereo CODEC with integrated ADC/DAC functionality is required for battery-powered systems. Ensure the design supports the 2.7 V to 3.6 V operating voltage range. Verify that the host processor can interface with the supported 2-Wire or 3-Wire serial control protocols.
This part belongs to the Cirrus Logic WM876x series of audio CODECs. It shares architectural similarities with other members like the WM8761 and WM8762 but offers specific integration levels for stereo applications. The GEDS/RV designation specifies the lead-free SSOP package and reel tape configuration.
Direct pin-compatible replacements within the same family include the WM8761SEDS/RV and WM8762SEDS/RV. Verify functional equivalence regarding power management features and specific audio performance metrics before substitution.