Mitsubishi Electric KD Series User Manual page 22

2-2 Principal technology of CIS
【 Strength of Sensor IC output 】
T: Storing time
I: Intensity
S: Sensitivity
Output strength
【 Property of Sensor IC 】
Large
Valid area
TM-XG537C
【 CIS output 】
CIS output (Vp) is defined below;
【 Remark 】
1) To keep a quality of the image, Vp is an important factor.
So that Light intensity (I) and Storing time (T) have to be
planned appropriately.
2) It would be too raise the intensity of the light source and
CIS output is saturated. Therefore, set the illuminations
intensity (LED-duty) so as not to be CIS output is saturated.
Saturated
area
Large
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・ Light intensity
・ Sensor IC Sensitivity
・ Storing time (illuminated time Sensor IC )
Vp ＝ k × I × S × T
(k: coefficient)
: I
: S
: T
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