ALC272 PDF Datasheet – 4-Channel HD Audio Codec

Part Number: ALC272

Function: 4-Channel HD Audio Codec

Package: LQFP 48 Pin type

Manufacturer: Realtek Microelectronics


ALC272 pdf datasheet


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 device provides a fully integrated audio solution for multimedia desktop and mobile PCs, and ultra mobile devices […]


1. Two stereo ADC supports 16/20/24-bit PCM format for two independent recording

2. All DACs support independent 44.1k/48k/96k/192kHz sample rate

ALC272 Datasheet