ALC272-GR Overview
Description
The ALC272 is a High Definition Audio Codec that meets the current WLP3.10 (Windows Logo Program) audio requirements for Windows Vista systems. Featuring two stereo DACs, two stereo ADCs, legacy analog input to analog output mixing, one stereo digital microphone converter, and two independent SPDIF output converters, the ALC272 provides a fully integrated audio solution for multimedia desktop and mobile PCs, and ultra mobile devices.
Key Features
- Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) for voice applications
- Multiple analog IO (except MONO, PCBEEP, and HP-OUT) are input and output capable, and provide headphone amplifiers
- Four linear headphone amplifiers are integrated to drive earphones on port-A, port-D, port-E and port-F
