STAC9701 Overview
Description
SigmaTel’s STAC9701/3 are general purpose 18-bit, full duplex, audio codecs that conform to the analog component specification of AC 97 (Audio Codec 97 Component Specification rev. The STAC9701/3 incorporates SigmaTel’s proprietary Sigma-Delta technology to achieve signal quality in excess of 95dB SNR.
Key Features
- High performance Σ ∆ technology
- 18-bit full duplex stereo A/D, D/A
- AC-link protocol compliance
- Operates at either 5 VDC or 3.3 VDC
- AC ’97 compliant mixer
