STAC9752数据手册Tempo中文资料规格书

特性 Features

• High-Performance SD technology \r
• 20-bit full-duplex stereo ADCs, DACs \r
• Independent sample rates for ADCs & DACs \r
• 5-wire AC-Link protocol compliance \r
• 20-bit SPDIF Output \r
• Internal Jack Sensing on Headphone and Line-Out \r
• Internal Microphone Input Sensing \r
• Digital PC Beep Option \r
• Extended AC’97 2.3 Paging Registers \r
• Adjustable VREF amplifier \r
• Digital-ready status \r
• General purpose I/Os \r
• Crystal Elimination Circuit \r
• Headphone drive capability (50 mW) \r
• 0dB, 10dB, 20dB, and 30dB microphone boost capability \r
• +3.3 V (STAC9753) and +5 V (STAC9752) analog power supply options \r
• Pin-compatible with the STAC9700/21/56 \r
• 100% pin compatible with STAC9750/66 \r
• TSI Surround (SS3D) Stereo Enhancement \r
• Energy-saving dynamic power modes \r
• Multi-CODEC option (Intel AC’97 rev 2.3) \r
• Six analog line-level inputs \r
• 90dB SNR Line-In to Line-Out \r
• SNR > 89dB through Mixer and DAC