熱門關(guān)鍵詞：RFID Microsemi 電感步進(jìn)電機賽靈思

音頻光纖同軸發(fā)射器方案CS8406+MS1808,附帶電路圖參考設(shè)計

發(fā)布時間：2021-8-28 15:29 發(fā)布者：LIJINTAO123

音頻光纖同軸發(fā)射器方案可以由CS8406+MS1808來做成。具體以下為音頻光纖同軸發(fā)射芯片CS8406和音頻ADC芯片MS1808詳細(xì)介紹。深圳錦宏世紀(jì)/李先生18938047300

MS1808 是帶有采樣速率 8kHz ~ 96kHz 的立體聲 A/D 轉(zhuǎn)換器，適合于面向消費者的專業(yè)音頻系統(tǒng)。
MS1808 通過使用增強型雙位  技術(shù)來實現(xiàn)其高精度的特點。MS1808 是單端的模擬輸入所以不需要外部器件。音頻接口有兩種類型(最高有效位對齊， I 2S )適合用于像 DTV,DVR 和 AV 接收器的系統(tǒng)。

主要特點
線性相位抗混疊數(shù)字濾波器
單端輸入
帶失調(diào)電壓消除的數(shù)字高通濾波器
信噪失真比：85dB
動態(tài)范圍：95dB
信噪比:95dB
采樣速率 8kHZ 到 96kHz
主時鐘：
256fs/384fs/512fs/768fs
(8kHz ~ 48kHz)
256fs/384fs
(48kHz ~ 96kHz)
主機/從機模式
音頻接口：24 位最高有效位對齊/ I 2S
電源：4.5 ~ 5.5V 模擬，2.7 ~ 5.5V 數(shù)字
溫度范圍 -20 ~ 85℃
TSSOP14 封裝

應(yīng)用
DVD 錄音機
數(shù)字 TV
CD 錄音機

The CS8406 is a monolithic CMOS device which encodes and transmits audio data according to the AES3,IEC60958, S/PDIF, o r EIAJ CP1201 standards. The
CS8406 accepts audio and digital data, which is thenmultiplexed, encoded, and driven onto a cable.
The audio data is input through a configurable, 3-wireinput port. The channel status and user bit data are input through an SPI™ or I2C® microcontroller port, and
may be assembled in block-sized buffers. For systemswith no microcontroller, a Stand-Alone Mode allows direct access to channel status and user bit data pins.
The CS8406 is available in a 28-pin TSSOP and SOICpackage for both Co mmercial (-10o to +70oC) andAutomotive grade (-40o to +85oC). The CDB8416Demonstration board is also available for deviceevaluation and implementation suggestions. Please
refer to “Ordering Information” on page 34 for completedetails.
Target applications include A/V Receivers, CD-R, DVD
receivers, digital mixin g consoles, effects processors,
set-top boxes, and computer and automotive audio systems.


Complete EIAJ CP1201, IEC-60958, AES3,
S/PDIF-compatible Transmitter

+3.3 V or 5.0 V Digital Supply (VD)

+3.3 V or 5.0 V Digital Interface (VL)

On-Chip Channel Status and User Bit Buffer
Memories Allow Block-Sized Updates

Flexible 3-Wire Serial Digital Audio Input Port

Up to 192-kHz Frame Rate

Microcontroller Write Access to Channel Status
and User Bit Data

On-Chip Differential Line Driver

Generates CRC Codes and Parity Bits

Stand-Alone Mode Allows Use without a
Microcontroller

MS1808 CS8406電路圖.pdf

47.94 KB, 下載積分: 積分 -1

MS1808說明書ADC(1).pdf

1.26 MB, 下載積分: 積分 -1

CS8406.pdf

624.45 KB, 下載積分: 積分 -1

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