CX20952

Product Overview

Conexant’s CX20952 is a low-power, 102dB SNR, HD audio CODEC that is aimed at delivering high-quality audio for notebooks, ultrabooks, and tablets. With two 24-bit stereo DACs operating at sampling frequencies up to 192kHz and two 24-bit stereo ADCs operating at sampling frequencies up to 96kHz, the CODEC can support multi-streaming and real-time communications applications. Combining these hardware features with Conexant’s voice and speech input pre-processing algorithms, the CODEC is the ideal solution for platforms that need ASR, Lync/Skype certification, and optimal performance in noisy environments.
Features CX20952
Host Interface HD Audio
Digital Audio Peripheral Bridge Interface Yes
Integrated Speaker Amplifier Yes – AudioSmart™ Class-D
On-Chip Signal Processing EQ / DRC
Analog Stereo Inputs 4
Digital Microphone Inputs 4
Speaker Support 2.1/4.1
Integrated Stereo Cap-free Headphone Amplifiers 2
Integrated Headset Support Yes
GPIOs 3
Package 48 QFN

Applications

Notebook

Tablet