Wcd9341 Datasheet [repack] Here

In mobile devices, power efficiency is paramount. The WCD9341 employs several strategies to minimize power draw:

The is a high-performance audio codec developed by Qualcomm , famously marketed as part of their Aqstic audio technology platform. It is designed to provide high-fidelity (Hi-Fi) audio experiences for premium mobile devices, such as smartphones and tablets. Core Technical Specifications wcd9341 datasheet