CS42L92-CWZR集成电路（IC）的编解码器规格书PDF中文资料

CS42L92-CWZR属于集成电路（IC）的编解码器。由凌云逻辑制造生产的CS42L92-CWZR编解码器编解码器是用于通过压缩和解压缩来转换数据的半导体器件。数据压缩可提高传输速度并减少存储空间。某些编解码器提供高达 32 位的分辨率，并且分别提供多达 6 个或 8 个模数转换器和数模转换器。除三角积分调制外，还有 I2C、I2S、SPI、串行、HDA、S/DIF、PCM、USB、AC'97 和 SLIMbus 数据接口。

特性 Features

• Integrated multichannel 32-bit hi-fi audio hub codec

— 99-dB signal-to-noise ratio (SNR) mic input (48 kHz)

— 127-dB SNR headphone playback (48 kHz)

— –100-dB total harmonic distortion + noise (THD+N)

— Ultrasonic input- and output-path support

• Up to eight analog or digital microphone (DMIC) inputs

• Multipurpose headphone/earpiece/line output drivers

— Support for balanced headphone output loads

— 33 mW into 32- load at 0.1 THD+N

— Hi-fi filters for audiophile-quality playback

• Native audio playback up to 384 kHz sample rate,

concurrent with voice and ultrasonic input signal paths

• Digital pulse-density modulation (PDM) output interface

• Multichannel asynchronous sample-rate conversion

• Multiline SLIMbus® audio and control interface

• Three multichannel digital-audio interfaces

— Standard data formats up to 384 kHz, 32 bits

• Flexible clocking, derived from MCLKn, AIFn, or SLIMbus

— Low-power frequency-locked loops (FLLs) support

reference clocks down to 32 kHz.

• Advanced accessory detection functions

• Configurable functions on up to 16 general-purpose

input/output (GPIO) pins

• Integrated regulators and charge pumps

• Small W-CSP package, 0.4-mm staggered ball array

Applications

• Smartphones, tablets, and multimedia handsets