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ADCDS-1403 PDF预览

ADCDS-1403

更新时间: 2024-01-29 23:53:28
品牌 Logo 应用领域
村田 - MURATA 光电二极管转换器
页数 文件大小 规格书
9页 265K
描述
ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, PDIP40, TDIP-40

ADCDS-1403 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP40,.9
针数:40Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.86最大模拟输入电压:5 V
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:R-PDIP-T40
JESD-609代码:e0标称负供电电压:-5 V
模拟输入通道数量:1位数:14
功能数量:1端子数量:40
最高工作温度:70 °C最低工作温度:
输出位码:BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP40,.9封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:+-5,12 V认证状态:Not Qualified
采样速率:3 MHz采样并保持/跟踪并保持:SAMPLE
子类别:Other Converters标称供电电压:12 V
表面贴装:NO温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:22.86 mm
Base Number Matches:1

ADCDS-1403 数据手册

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ADCDS-1403  
14-Bit, 3 Megapixels/Second Imaging Signal Processor  
PRODUCT OVERVIEW  
The ADCDS-1403 is an application-specific  
video signal processor designed for electronic-  
imaging applications that employ CCD's (charge  
coupled devices) as their photodetector. The  
ADCDS-1403 incorporates a "user configurable"  
input amplifier, a CDS (correlated double sampler)  
and a sampling A/D converter in a single package,  
providing the user with a complete, high perfor-  
mance, low-cost, low-power, integrated solution.  
The key to the ADCDS-1403's performance is  
a unique, high-speed, high-accuracy CDS circuit,  
which eliminates the effects of residual charge,  
charge injection and "kT/C" noise on the CCD's  
output floating capacitor, producing a "valid video"  
output signal. The ADCDS-1403 digitizes this  
resultant "valid video" signal using a high-speed,  
low-noise sampling A/D converter.  
The ADCDS-1403 requires only the rising edge  
of start convert pulse to initiate its conversion  
process. Additional features of the ADCDS-1403  
include gain adjust, offset adjust, precision +2.4V  
reference, and a programmable analog bandwidth  
function.  
FEATURES  
„
„
„
„
„
„
„
„
„
„
14-bit resolution  
INPUT/OUTPUT CONNECTIONS  
3MPPS throughput rate (14-bits)  
Functionally complete  
Very low noise  
Pin  
1
Function  
FINE GAIN ADJUST  
OFFSET ADJUST  
DIRECT INPUT  
INVERTING INPUT  
NON-INVERTING INPUT  
+2.4V REF. OUTPUT  
ANALOG GROUND  
NO CONNECT  
NO CONNECT  
BIT 14 (LSB)  
BIT 13  
Pin  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
Function  
NO CONNECT  
2
+12V  
3
–5VA  
Excellent Signal-to-Noise ratio  
Edge triggered  
4
ANALOG GROUND  
+5VA  
5
Small, 40-pin, TDIP package  
Low power, 500mW typical  
Low cost  
6
ANALOG GROUND  
+5VD  
7
8
DIGITAL GROUND  
DIGITAL GROUND  
A1  
9
Programmable Analog Bandwidth  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
AØ  
BIT 12  
NO CONNECT  
NO CONNECT  
DATA VALID  
REFERENCE HOLD  
START CONVERT  
OUT-OF-RANGE  
BIT 1 (MSB)  
BIT 2  
BIT 11  
BIT 10  
BIT 9  
BIT 8  
BIT 7  
BIT 6  
BIT 5  
BIT 4  
BIT 3  
+5VA  
+12V  
A
–5VA  
+5VD  
39  
38  
36  
34  
75  
W
523  
W
INVERTING INPUT  
4
25 START CONVERT  
FINE GAIN ADJUST  
1
INPUT AMPLIFIER  
0.01µF  
DIRECT INPUT  
3
5
23 BIT 1 (MSB)  
10 BIT 14 (LSB)  
CORRELATED  
DOUBLE  
SAMPLER  
NON-INVERTING INPUT  
SAMPLING  
A/D  
5K  
W
OFFSET ADJUST  
2
TIMING  
AND  
REFERENCE HOLD 26  
CONTROL  
24 OUT-OF-RANGE  
6
+2.4V REFERENCE OUTPUT  
27  
30 31  
7, 35, 37  
32, 33  
AØ  
DATA VALID  
A1  
ANALOG GROUND  
DIGITAL GROUND  
Figure 1. ADCDS-1403 Functional Block Diagram  
DATEL, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 USA  
Tel: (508) 339-3000  
www.datel.com  
e-mail: help@datel.com  
08 Jul 2015 ADCDS-1403.C01 Page 1 of 9  

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