Datasheet Summary
Audio Codec ’97 with Headphone Amplifier
Features
AC ’97 2.2 pliant Exceeds the Microsoft PC 2001 Audio Performance Requirements
Integrated High-Performance Headphone Amplifier
On-chip PLL for use with External Clock Sources
Integrated High-Performance Microphone Pre-Amplifier
Automatic Jack Sense through GPIO
BIOS-Driver Interface for Audio Feature Configuration through Software
S/PDIF Digital Audio Output I2S Serial Digital Outputs Enable Cost Effective Six Channel Applications
Independent Simultaneous S/PDIF and Six Channel Audio Playback
20-bit Stereo Digital-to-Analog Converters
18-bit Stereo Analog-to-Digital Converters
Sample Rate Converters Three Analog Line-level...