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.

FeaturesCX20724
Host InterfaceHD Audio
Digital Audio Peripheral Bridge InterfaceNo
Integrated Speaker AmplifierYes – AudioSmart™ Class-D
On-Chip Signal ProcessingEQ/DRC
Analog Stereo Inputs5
Digital Microphone Inputs4
Speaker Support2.0 / 2.1 / 4.0 / 4.1
Integrated Stereo Cap-free Headphone Amplifiers1
Integrated Headset SupportYes
GPIOs6
Package50 QFN

Applications

Notebook

AIO PC

Tablet

Mobile