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參數(shù)資料
| 型號： | UPD3798 |
| 廠商： | NEC Corp. |
| 英文描述： | 5348 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR |
| 中文描述： | 5348像素× 3彩色CCD線性圖像傳感器 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 107K |
| 代理商： | UPD3798 |
μ
PD3798
12
DATA SHEET S14314EJ1V0DS00
6.
Output impedance: Z
O
Impedance of the output pins viewed from outside.
7.
Response: R
Output voltage divided by exposure (Ixs).
Note that the response varies with a light source (spectral characteristic).
8.
Image Lag: IL
The rate between the last output voltage and the next one after read out the data of a line.
9.
Random noise:
σ
Random noise
σ
is defined as the standard deviation of a valid pixel output signal with 100 times (=100 lines)
data sampling at dark (light shielding).
V
i
: A valid pixel output signal among all of the valid pixels for each color
This is measured by the DC level sampling of only the signal level, not by CDS (Correlated Double Sampling).
V
OUT
φ
TG
Light
V
OUT
ON
OFF
V
1
V
1
IL (%) =
×
100
V
OUT
V
1
V
100
V
2
…
…
line 2
line 100
line 1
V
OUT
σ
(mV) =
, V =
100
(V
i
– V)
2
100
V
i
100
100
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD3798CY | 制造商:NEC 制造商全稱:NEC 功能描述:5348 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR |
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| UPD3799CY | 制造商:NEC 制造商全稱:NEC 功能描述:5300 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR |
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| UPD4019BG | 制造商:Panasonic Industrial Company 功能描述:IC |
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