Wcd9341 — Datasheet

: Utilizes a highly optimized 0.65 mA baseline current draw for hardware wake-word triggers. Architectural Block Diagram & Audio Path Mechanics

The Qualcomm WCD9341 is a high-fidelity Aqstic audio codec supporting up to 384-kHz/32-bit PCM and native DSD playback, designed for flagship mobile devices. It delivers a 130-dB dynamic range and -105-dB THD+N, often paired with the Snapdragon 835 to enable premium, low-distortion audio. For technical specifications and data sheet information, visit Qualcomm Technical Documentation wcd9341 datasheet

This chip is renowned for its , ultra-low distortion, and high signal-to-noise ratio (SNR). It was featured in many audiophile-grade smartphones such as the LG G6, LG V30, Xiaomi Mi 6, and Google Pixel 2 XL. : Utilizes a highly optimized 0

The WCD9341 datasheet typically includes a reference schematic for integrating the chip into a Snapdragon 845 or 855 platform. Here is the standard topology: Here is the standard topology: Open-source wcd934x driver

Open-source wcd934x driver files contain complete register definitions and power-sequencing steps.

The WCD9341 is suitable for a wide range of audio applications, including:

mobile platform. It is widely used in flagship devices like the Samsung Galaxy S8 Key Specifications Audio Quality : Supports playback of up to 384 kHz / 32-bit PCM audio and native DSD (Direct Stream Digital) Performance