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AD1835AS PDF预览

AD1835AS

更新时间: 2024-01-17 17:28:23
品牌 Logo 应用领域
亚德诺 - ADI 解码器编解码器
页数 文件大小 规格书
23页 320K
描述
2 ADC, 8 DAC, 96 kHz, 24-Bit Codec

AD1835AS 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFP
包装说明:PLASTIC, MS-022AC, MQFP-52针数:52
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.26
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G52
JESD-609代码:e0长度:10 mm
功能数量:1端子数量:52
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP52,.52SQ封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):220
电源:5 V认证状态:Not Qualified
座面最大高度:2.45 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:10 mm
Base Number Matches:1

AD1835AS 数据手册

 浏览型号AD1835AS的Datasheet PDF文件第2页浏览型号AD1835AS的Datasheet PDF文件第3页浏览型号AD1835AS的Datasheet PDF文件第4页浏览型号AD1835AS的Datasheet PDF文件第5页浏览型号AD1835AS的Datasheet PDF文件第6页浏览型号AD1835AS的Datasheet PDF文件第7页 
PRELIMINARYTECHNICAL DATA  
2 ADC, 8 DAC,  
a
Preliminary Technical Data  
96 kHz, 24-Bit -Codec  
AD1835  
FEATURES  
Supports 256 fS, 512 fS, and 768 fS Master  
Mode Clocks  
5 V Stereo Audio System with 3.3 V Tolerant Digital  
Interface  
Power-Down Mode Plus Soft Power-Down Mode  
Flexible Serial Data Port with Right-Justified, Left-  
Justified, I2S-Compatible, and DSP Serial Port Modes  
TDM Interface Mode Supports 8 In/8 Out Using a  
Single SHARCSPORT  
Supports up to 96 kHz Sample Rates  
192 kHz Sample Rate Available on One DAC  
Supports 16-/20-/24-Bit Word Lengths  
Multibit Sigma-Delta Modulators with  
“Perfect Differential Linearity Restoration” for  
Reduced Idle Tones and Noise Floor  
Data Directed Scrambling DACs—Least  
Sensitive to Jitter  
Differential Output for Optimum Performance  
ADCs: –92 dB THD + N, 100 dB SNR,  
and Dynamic Range  
DACs: –95 dB THD + N, 110 dB SNR,  
and Dynamic Range  
52-Lead MQFP Plastic Package  
APPLICATIONS  
DVD Video and Audio Players  
Home Theater Systems  
Automotive Audio Systems  
Audio/Visual Receivers  
Digital Audio Effects Processors  
PRODUCT OVERVIEW  
On-Chip Volume Controls per Channel with  
1024-Step Linear Scale  
DAC and ADC Software Controllable Clickless Mutes  
Digital De-Emphasis Processing  
The AD1835 is a high-performance, single-chip codec featuring  
four stereo DACs and one stereo ADC. Each DAC comprises a  
high-performance digital interpolation filter, a multibit sigma-  
delta modulator featuring Analog Devices’ patented technology,  
(Continued on Page 11 )  
FUNCTIONAL BLOCK DIAGRAM  
DVDD DVDD ODVDD ALRCLK ABCLK ASDATA CCLK CLATCH CIN COUT MCLK  
AVDD AVDD  
PD/RST M/S  
DLRCLK  
DBCLK  
CONTROL PORT  
CLOCK  
OUTLP1  
OUTLN1  
OUTRP1  
OUTRN1  
OUTLP2  
OUTLN2  
OUTRP2  
OUTRN2  
OUTLP3  
OUTLN3  
OUTRP3  
OUTRN3  
OUTLP4  
OUTLN4  
OUTRP4  
OUTRN4  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
VOLUME  
-ꢁ  
DAC  
DSDATA1  
DSDATA2  
DSDATA3  
DSDATA4  
DIGITAL  
FILTER  
SERIAL DATA  
I/O PORT  
-ꢁ  
DAC  
DIGITAL  
FILTER  
ADCLP  
ADCLN  
-ꢁ  
ADC  
DIGITAL  
FILTER  
DIGITAL  
FILTER  
-ꢁ  
DAC  
DIGITAL  
FILTER  
-ꢁ  
DAC  
ADCRP  
ADCRN  
-ꢁ  
ADC  
DIGITAL  
FILTER  
FILTD  
FILTR  
V
REF  
DGND DGND AGND AGND AGND AGND  
SHARC is a registered trademark of Analog Devices, Inc.  
REV. PrA  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  

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