CS42L92集成電路（IC）的編解碼器規(guī)格書PDF中文資料

CS42L92屬于集成電路（IC）的編解碼器。由凌云邏輯制造生產(chǎn)的CS42L92編解碼器編解碼器是用于通過壓縮和解壓縮來轉(zhuǎn)換數(shù)據(jù)的半導(dǎo)體器件。數(shù)據(jù)壓縮可提高傳輸速度并減少存儲空間。某些編解碼器提供高達(dá) 32 位的分辨率，并且分別提供多達(dá) 6 個或 8 個模數(shù)轉(zhuǎn)換器和數(shù)模轉(zhuǎn)換器。除三角積分調(diào)制外，還有 I2C、I2S、SPI、串行、HDA、S/DIF、PCM、USB、AC'97 和 SLIMbus 數(shù)據(jù)接口。

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