Description
SigmaTel’s STAC9700 is a general-purpose 18-bit stereo, full duplex, audio codec that is built around the analog component specification of AC'97.
Features
- High performance Σ ∆ technology.
- Energy saving power down modes.
- 18-bit full duplex stereo ADC, DACs.
- AC-Link protocol compliance.
- Low-noise differential CDROM input.
- Primary capable in 2.1 system.
- Pin compatible with the STAC9704/21.
- SigmaTel Surround (SS3D) Stereo Enhancement.
- Five analog line-level inputs.
- 48-pin TQFP.
- SNR > 90 dB through Mixer and DAC.
- +3.3V and +5V operation
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STAC9700 Datasheet
