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參數資料
| 型號： | LM9811CCV |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | 10-Bit Greyscale/30-Bit Color Linear CCD Sensor Processor |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PQCC52 |
| 封裝： | PLASTIC, LCC-52 |
| 文件頁數： | 7/36頁 |
| 文件大?。?/td> | 605K |
| 代理商： | LM9811CCV |
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Electrical Characteristics (Notes)
(Continued)
Note 11:
For CCDs, V
is defined as the CCD OS voltage for the reference period following the reset feedthrough pulse. V
is defined as the peak CCD
pixel output voltage for a white (full scale) image with respect to the reference level, V
- V
is defined as the peak positive deviation above V
of the
reset feedthrough pulse. For CIS, V
WHITE
is defined as the peak CCD pixel output voltage for a white (full scale) image with respect to GND (0V). The maximum
correctable range of pixel-to-pixel V
variation is defined as the maximum variation in V
WHITE
(due to PRNU, light source intensity variation, optics, etc.) that
the LM9811 can correct for using its internal PGA.
Note 12:
Integral linearity error is defined as the deviation of the analog value, expressed in LSBs, from the straight line that best fits the actual transfer function
of the ADC.
Note 13:
Reference voltages below 1.19V may decrease SNR. Reference voltages above 1.26V may cause clipping errors inside the LM9811. The
LM4041EIM3-1.2 (SOT-23 package) or the LM4041EIZ-1.2 (TO-92 package) bandgap voltage references are recommended for this application.
Note 14:
PGA Gain Error is the maximum difference between the measured gain for any PGA code and the ideal gain calculated by using the formula
and PGA RANGE = the PGA adjustment range (in V/V) of the LM9811 under test.
Note 15:
VGA Gain Error is the maximum difference between the measured gain for any VGA code and the ideal gain calculated by using the formula
and VGA RANGE = the VGA adjustment range (in dB) of the LM9811 under test.
Note 16:
ADC Characteristics (Resolution, INL and DNL) are guaranteed for f
MCLK
up to 12MHz. For 12MHz
<
f
MCLK
≤
20 MHz, all specifications are guaranteed
except ADC Characteristics, which will be approximately 8 bits.
Typical Performance Characteristics
CCD Output Signal
DS012813-5
CIS Output Signal
DS012813-6
φ
1,
φ
2, RS, and TR Rise and Fall Times
Through a Series Resistance vs Load Capacitance
DS012813-8
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM9811CCVF | 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 |
| LM9812 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9812 30-Bit Color Linear CCD Sensor Processor |
| LM9812CCV | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9812 30-Bit Color Linear CCD Sensor Processor |
| LM981-SC36 | 功能描述:基本/快動開關 Foot Switch RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
| LM981-ZZ | 功能描述:基本/快動開關 Foot Switch RoHS:否 制造商:Omron Electronics 觸點形式:SPDT 執行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel |
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