Realtek AC97 ALC650 Audio Codecs 3.74
Realtek AC97 ALC650 Audio Codecs 3.74 for Win 98/Me/2000/XP/2003
Features of Realtek AC97 ALC650 Audio Codecs 3.74 :
- High-performance CODEC with high S/N ratio (>90 dB)
- 18-bit ADC and 20-bit DAC resolution
- Compliant with AC’97 2.2 specifications
- 18-bit stereo full-duplex CODEC with independent and variable sampling rate
- 4 analog line-level stereo INPUTS with 5-bit volume control: LINE_IN, CD, VIDEO, AUX
- 2 analog line-level mono INPUTS: PC_BEEP, PHONE_IN
- Mono OUTPUT with 5-bit volume control
- Stereo OUTPUT with 5-bit volume control
- 6 channel slot selectable DAC OUTPUT for multi-channel applications
- 2 MIC INPUTS, which are software selectable
- Power management capabilities
- 3D Stereo enhancement
- Embedded 50mW/20ohm OP at front LINE OUTPUT
- External amplifier power down capability
- Digital S/PDIF OUTPUT
- Digital S/PDIF INPUT (ALC650 Rev. E or later)
- No external crystal/clock required
- Supports 1 general PURPOSE I/O pin
- Power supply: digital: 3.3V; analog: 5V/3.3V
- Standard 48-pin LQFP package
Applications :
- Multimedia PCs
- 3D PC games
- Information appliances (IA)
- Voice recognition
- Audio conferencing
