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參數(shù)資料
| 型號： | LM9810 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| 中文描述： | LM9810/20 10/12-Bit圖像傳感器模擬前端處理器 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 148K |
| 代理商： | LM9810 |
1
http://www.national.com
General Description
The LM9810 and LM9820 are high performance Analog Front
Ends (AFEs) for image sensor processing systems. The
LM9810/20 performs all the analog and mixed signal functions
(correlated double sampling, color specific gain and offset cor-
rection, and analog to digital conversion) necessary to digitize
the output of a wide variety of CIS and CCD sensors. The
LM9810 has a 10 bit 6MHz ADC, and the LM9820 has a 12 bit
6MHz ADC. The LM9810 and LM9820 are pin-for-pin and func-
tionally compatible.
Applications
Color Flatbed Document Scanners
Color Sheetfed Scanners
Multifunction Imaging Products
Digital Copiers
General Purpose Linear CCD Imaging
Features
6 million pixels/s conversion rate
Digitally programmed gain and offset for red, green and blue
pixels
Correlated Double Sampling for lowest noise
TTL/CMOS input/output compatible
Key Specifications
Output Data Resolution
Pixel Conversion Rate
Supply Voltage
Power Dissipation
10/12 Bits
6MHz
5V±5%
300mW
LM9810/20 10/12-Bit Image Sensor Processor Analog Front End
Connection Diagrams
V
REF+
OS
R
OS
G
OS
B
RefBypass
V
REFMID
V
REF-
D5
D3
VA
SampCLK
AGND
LM9810
&
LM9820
DGND
VD
MCLK
D4
D2 (SCLK)
D1 (Latch)
D0 (SDI)
NewLine
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
Ordering Information
Commercial (0°C
≤
T
A
≤
+70°C)
Package
LM9810CCWM
LM9810CCWMX
LM9820CCWM
LM9820CCWMX
20 Pin Wide SOIC
20 Pin Wide SOIC, Tape & Reel
20 Pin Wide SOIC
20 Pin Wide SOIC, Tape & Reel
July 1998
L
N
1997,1998 National Semiconductor Corporation
TRI-STATE is a registered trademark of National Semiconductor Corporation.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM9810CCWM | LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9820CCWM | LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9810CCWMX | LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9820CCWMX | LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9812 | LM9812 30-Bit Color Linear CCD Sensor Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM9810 WAF | 制造商:Texas Instruments 功能描述: |
| LM9810CCWM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9810CCWMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9810/20 10/12-Bit Image Sensor Processor Analog Front End |
| LM9811 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit Greyscale/30-Bit Color Linear CCD Sensor Processor |
| LM9811CCV | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit Greyscale/30-Bit Color Linear CCD Sensor Processor |
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