STAC9752A数据手册Tempo中文资料规格书

特性 Features

• High-Performance SD technology \r
• AC’97 Rev 2.3 Compliant, 20-bit, full-duplex stereo ADCs & DACs \r
• Independent sample rates for ADCs & DACs \r
• 5-Wire AC-Link protocol compliance \r
• 20-Bit S/PDIF Output \r
• Universal Jacks™ \r
• Full Stereo Microphone Pre-Amp \r
• Internal Jack Sensing on Headphone & Line-Out \r
• Internal Microphone Input Sensing \r
• Digital PC Beep Option \r
• Extended AC’97 2.3 Paging Registers \r
• Digital-ready status \r
• General purpose I/Os \r
• Crystal Elimination Circuit \r
• Headphone drive capability (50 mW per channel) \r
• Switchable Headphone Out (pins 39/41 or 35/36) \r
• 0, 10db, 20db, and 30 dB microphone boost capability \r
• +3.3 V (STAC9753A) and +5 V (STAC9752A) analog power supply options \r
• Pin-compatible with STAC9700/21/56 \r
• 100% compatible with STAC9750/52/66 \r
• TSI Surround (SS3D) Stereo Enhancement \r
• Energy-saving dynamic power modes \r
• Multi-CODEC option (Intel AC’97 rev 2.3) \r
• 94dB SNR Line-In to Line-Out