CS4201

CS4201 CrystalClear Audio Codec ’97 with Headphone Amplifier Features l Integrated High-Performance Headphone Amplifier l On-chip PLL for use with External Clock Sources l Sample Rate Converters l S/PDIF Digital Audio Output l AC ’97 2.1 Compliant l 20-bit Stereo Digital-to-Analog Converters l 18-bit Stereo Analog-to-Digital Converters l Three Analog Line-level Stereo Inputs for LINE IN, VIDEO, and AUX l Two Analog Line-level Mono Inputs for Modem and PC Beep l Dual Microphone Inputs l High Quality Pseudo-Differential CD Input l Integrated High-Performance Microphone Pre-Amplifier l Separate Stereo Line-level Output l Extensive Power Management Support l Meets or Exceeds the Microsoft PC 99 and PC 2001 Audio Performance Requirements l CrystalClear 3D Stereo Enhancement l I2S Serial Digital Outputs Enable Cost Effective Six Channel Applications Description The CS4201 is an AC ’97 2.1 compliant stereo audio codec designed for PC multimedia systems. It uses industry lead...