CX20724

Product Overview

Conexant’s CX20722 and CX20724 are ultra low-power, high performance HD audio CODECs that support ECR HDA048A mobile extensions, and are primarily targeted at the mobile PC market, including notebooks, ultrabooks, AIOs, and tablets. The CODECs are fully compliant with all industry specifications, including UAA and the latest WHCK. Host interface signaling levels of 1.5V, 1.8V, and 3.3V are selectable.

Features CX20724
Host Interface HD Audio
Digital Audio Peripheral Bridge Interface No
Integrated Speaker Amplifier Yes – AudioSmart™ Class-D
On-Chip Signal Processing EQ/DRC
Analog Stereo Inputs 5
Digital Microphone Inputs 4
Speaker Support 2.0 / 2.1 / 4.0 / 4.1
Integrated Stereo Cap-free Headphone Amplifiers 1
Integrated Headset Support Yes
GPIOs 6
Package 50 QFN

Applications

Notebook

AIO PC

Tablet

Mobile