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| 型號(hào)： | LM9820 |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大小： | 245K |
| 代理商： | LM9820 |
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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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| LM9822CCWM | Signal Conditioner |
| LM9822CCWMX | Signal Conditioner |
| LM9823 | |
| LMA110 | .5-6 GHz MESFET Amplifier |
| LMA110A | .5-6 GHz MESFET Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM9820CCWM | 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 |
| LM9820CCWMX | 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 |
| LM9822 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9822 3 Channel 42-Bit Color Scanner Analog Front End |
| LM9822CCWM | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| LM9822CCWM/NOPB | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40 |
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