文件名称：Qualcomm WCD9335 Audio Codec Datasheet
文件大小：674KB
文件格式：PDF
更新时间：2021-08-12 17:05:01
Qualcomm WCD9335 Audio Codec Datasheet
The WCD9335 is a stand-alone high fidelity (hi-fi) audio codec IC that supports the Qualcomm Technologies, Inc. (QTI) multimedia solutions, including the APQ8096SGE chipset. The key WCD9335 functions include the following: Serial low-power interchip media bus (SLIMbus) for access to all on-chip digital audio channels; inter-IC sound (I2S) accesses fewer paths, but maintains compatibility with earlier integrated circuits (ICs). SoundWire interface for driving WSA8810 or WSA8815 speaker amplifiers Six analog input ports and seven analog output ports Six audio analog-to-digital converters (ADCs) and seven digital-to-analog converters (DACs) Six digital microphone inputs (three clock/data pairs) Multibutton headset control (MBHC) for smart accessory detection Digital processing includes the following: Microphone activity detection (MAD) detecting audio, ultrasound, and beacon activity Qualcomm® Voice Activation subsystem Active noise cancellation (ANC) Integrated analog support reduces bill of materials (BOM) and area: Microphone bias outputs (x4)