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AD1836 PDF预览

AD1836

更新时间: 2024-01-25 03:19:57
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
18页 272K
描述
Multichannel 96 kHz Codec

AD1836 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:PLASTIC, MQFP-52
针数:52Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.59商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G52JESD-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 mmBase Number Matches:1

AD1836 数据手册

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PRELIMINARY TECHNICAL DATA  
a
Preliminary Technical Data  
Multichannel 96 kHz Codec  
AD1836  
FEATURES  
APPLICATIONS  
5 V Multichannel Audio System  
Accepts 16-/18-/20-/24-Bit Data  
Home Theatre Systems  
Automotive Audio Systems  
DVD  
Set-Top Boxes  
Digital Audio Effects Processors  
Supports 24 Bits and 96 kHz Sample Rate  
Multibit Sigma-Delta Modulators with Data Directed  
Scrambling  
Data-Directed Scrambling ADCs and DACs—Least  
Sensitive to Jitter  
Differential Output for Optimum Performance  
ADCs: –92 dB THD + N, 105 dB SNR and Dynamic Range  
DACs: –95 dB THD + N, 108 dB SNR and Dynamic Range  
On-Chip Volume Control with “Autoramp” Function  
Programmable Gain Amplifier for ADC Input  
Hardware and Software Controllable Clickless Mute  
Digital De-Emphasis Processing  
Supports 256 fS, 512 fS, or 768 fS Master Clock  
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 SHARC® SPORT  
GENERAL DESCRIPTION  
The AD1836 is a high-performance, single-chip codec pro-  
viding three stereo DACs and two stereo ADCs using ADI’s  
patented multibit sigma-delta architecture. An SPI port is  
included, allowing a microcontroller to adjust volume and  
many other parameters. The AD1836 operates from a 5 V  
supply, with provision for a separate output supply to interface  
with low-voltage external circuitry. The AD1836 is available  
in a 52-lead MQFP (PQFP) package.  
52-Lead MQFP (PQFP) Plastic Package  
FUNCTIONAL BLOCK DIAGRAM  
CCLK CDATA CLATCH COUT  
MCLK  
DLRCLK  
DBCLK  
CLOCK  
CONTROL PORT  
DSDATA1  
DSDATA2  
DSDATA3  
SERIAL  
DATA  
I/O  
A
A
1
VOLUME  
VOLUME  
OUT  
PORT  
DIGITAL  
FILTER  
ꢀꢁ  
DAC  
ALRCLK  
ABCLK  
ASDATA1  
ASDATA2  
2
OUT  
A
A
3
VOLUME  
VOLUME  
ꢀꢁ  
ADC1L  
48/96kHz  
DIGITAL  
FILTER  
48/96kHz  
OUT  
DIGITAL  
FILTER  
ꢀꢁ  
DAC  
A
1L  
IN  
4
OUT  
ꢀꢁ  
ADC1R  
48/96kHz  
DIGITAL  
FILTER  
48/96kHz  
A
1R  
IN  
A
A
5
VOLUME  
OUT  
DIGITAL  
FILTER  
ꢀꢁ  
DAC  
CAPL1  
6
VOLUME  
DIGITAL  
ꢀꢁ  
ADC2L  
48kHz  
A 2L1  
IN  
OUT  
FILTER  
48kHz  
PGA  
PGA  
A
2L2  
IN  
FILTD  
CAPL2  
CAPR1  
ꢀꢁ  
ADC2R  
48kHz  
DIGITAL  
FILTER  
48kHz  
A 2R1  
IN  
V
FILTR  
REF  
A
2R2  
IN  
CAPR2  
2
4
3
2
PWRDWN/RESET AVDD  
AGND  
DVDD  
DGND  
SHARC is a registered trademark of Analog Device, Inc.  
REV. PrC  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which 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  
World Wide Web Site: www.analog.com  
© Analog Devices, Inc., 2001  

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