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參數(shù)資料
| 型號： | LM9823 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 245K |
| 代理商： | LM9823 |
LM9810/LM9820
10/12-Bit Image Sensor Processor Analog Front End
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 correction, and analog to digital conversion) nec-
essary to digitize the output of a wide variety of CIS and CCD
sensors. The LM9810 has a 10-bit 6 MHz ADC, and the
LM9820 has a 12-bit 6 MHz ADC. The LM9810 and LM9820
are pin-for-pin and functionally compatible.
Key Specifications
n
Output Data Resolution
n
Pixel Conversion Rate
n
Supply Voltage
n
Power Dissipation
10/12 Bits
6 MHz
5V
±
5%
300 mW
Features
n
6 million pixels/s conversion rate
n
Digitally programmed gain and offset for red, green and
blue pixels
n
Correlated Double Sampling for lowest noise
n
TTL/CMOS input/output compatible
Applications
n
Color Flatbed Document Scanners
n
Color Sheetfed Scanners
n
Multifunction Imaging Products
n
Digital Copiers
n
General Purpose Linear CCD Imaging
Connection Diagram
Ordering Information
Commercial (0C
≤
T
A
≤
+70C)
LM9810CCWM
LM9810CCWMX
LM9820CCWM
LM9820CCWMX
Package
20-Pin Wide SOIC
20-Pin Wide SOIC, Tape and Reel
20-Pin Wide SOIC
20-Pin Wide SOIC, Tape and Reel
DS100943-69
October 2000
L
2000 National Semiconductor Corporation
DS100943
www.national.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM9823A | 制造商:Texas Instruments 功能描述: |
| LM9823CCWM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9823 3 Channel 48-Bit Color Scanner Analog Front End |
| LM9823CCWMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9823 3 Channel 48-Bit Color Scanner Analog Front End |
| LM9830 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9830 36-Bit Color Document Scanner |
| LM9830VJD | 功能描述:視頻模擬/數(shù)字化轉換器集成電路 RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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