STAC9723 codec equivalent, stereo ac 97 codec.
* High performance Σ∆ technology
* Energy saving power down modes
* 18-bit full duplex stereo ADC, DACs
* AC-Link protocol compliance
* 3.3V Multipl.
The STAC9721/23 communicates via the five-wire ACLink interface with any AC-Link capable controller or advanced core lo.
SigmaTel’s STAC9721/23 is a general-purpose 18-bit stereo, full duplex, audio codec that conforms to the analog component specification of AC'97 (Audio Codec 97 Component Specification Rev. 2.1). The STAC9721/23 incorporates SigmaTel’s proprietary S.
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