CS4228A-KS集成電路（IC）的編解碼器規(guī)格書PDF中文資料

CS4228A-KS屬于集成電路（IC）的編解碼器。由凌云邏輯制造生產的CS4228A-KS編解碼器編解碼器是用于通過壓縮和解壓縮來轉換數據的半導體器件。數據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 32 位的分辨率，并且分別提供多達 6 個或 8 個模數轉換器和數模轉換器。除三角積分調制外，還有 I2C、I2S、SPI、串行、HDA、S/DIF、PCM、USB、AC'97 和 SLIMbus 數據接口。

Description

The CS4228A codec provides two analog-to-digital and six digital-to-analog Delta-Sigma converters, along with volume controls, in a compact 28-pin SSOP device. Combined with an IEC958 (SPDIF) receiver (like the CS8414) and surround sound decoder (such as one of the CS492x or CS493xx families), it is ideal for use in DVD player, A/V receiver and car audio systems supporting multiple standards such as Dolby Digital AC-3?, AAC?, DTS?, Dolby ProLogic?, THX?, and other multi-channel formats.

Features

● Six 24-bit D/A converters

- 100 dB dynamic range

- -90 dB THD+N

● Two 24-bit A/D converters

- 97 dB dynamic range

- -88 dB THD+N

● Sample rates up to 100 kHz

● Pop-free digital output volume controls

- 90.5 dB range, 0.5 dB resolution (182 levels)

- Variable smooth ramp rate, 0.125 dB steps

● Mute control pin for off-chip muting circuits

● On-chip anti-alias and output filters

● De-emphasis filters for 32, 44.1 and 48 kHz