mn3672re Panasonic Corporation of North America, mn3672re Datasheet - Page 4

• Manufacturer Part Number: mn3672re
• Description: Color Ccd Linear Image Sensor With 5000 Bits Each For R, G, And B Colors
• Manufacturer: Panasonic Corporation of North America

MN3672RE
<Inspection conditions>
Note 1) Responsivity (R)
Note 2) Photo response non-uniformity (PRNU)
Note 3) Saturation output voltage (V
Note 4) Saturation Exposure (SE)
Note 5) Dark signal output voltage (V
Note 6) Dark signal non-uniformity (DSNU)
•
•
•
•
•
Responsivity
Photo response non-uniformity
Saturation output voltage
Saturation exposure
Dark signal output voltage
Dark signal output non-uniformity
Shift register total transfer efficiency
Output impedance
Dynamic range
Signal output pin DC level
Compensation output pin DC level
Signal and compensation output pin DC level difference
Connect all NC pins externally to V
to F=10).
Ta=25˚C, V
Light source: A light source with IR cutting filter (CM-500S)
Optical system: A slit with an aperture dimensions of 20mm
Load resistance = 100k Ohms
These specifications apply to the 5000 valid pixels for each color excluding the dummy pixels D1 to D6.
Pulse: V
Optical Characteristics
This is the value obtained by dividing the average output voltage (V) of all valid pixels of each of the colors R, G, and B
by the exposure (lx·s). The exposure is the product of the incident light intensity (lx) and the accumulation time (s).
Since the responsivity changes with the spectral distribution of the light source used, care should be taken when using a
light source other than the daylight type fluorescent lamp specified in the inspection conditions.
This is defined by the following equation where X
R, G, and B, and x is the difference between the output voltage of the maximum (or minimum) output pixel and X
when the photodetector region is illuminated with light of a uniform illumination intensity distribution.
The incident light intensity shall be 50% of the standard saturation llight intensity.
This is the output voltage at the point beyond which it is not possible to maintain the linearity of the photoelectric
conversion characteristics as the exposure is increased. (The exposure at this point is called the saturation exposure.)
This is the exposure beyond which it is not possible to maintain the linearity of the output voltage as the exposure is
increased. When designing the equipment using these devices, make sure that the incident light exposure is set with
sufficient margin so that the CCD never gets saturated.
This is defined as the average of the output from all the valid pixels in the dark condition at Ta=25˚C, T
Normally, the dark signal output voltage gets doubled for every 8 to 10˚C increase in Ta and is proportional to T
This is defined as the difference between the maximum value among the output voltages of the all valid pixels at Ta=25˚C
and T
ø
H
Parameter
=10V, V
PRNU=
DD
int
=10ms and V
=12V,
(Preliminary)
RH
=12V, V
X
ave
x
DRK
S1H
.
=12V, V
100 (%)
|
SS
SAT
V
Symbol
DSNU
DRK
PRNU
OS
STTE
V
(GND).
V
SE
SE
SE
V
DR
V
)
R
R
R
Z
– V
DRK
SAT
)
OS
DS
R
G
B
O
R
G
B
S2H
DS
|
=10V, V
Note 1
Note 1
Note 1
Note 2
Note 3
Note 4
Note 4
Note 4
Dark condition, see Note 5
Dark condition, see Note 6
Note 7
(OS1, OS2, OS3) see Note 8
Note 8
Note 8
V
DSNU
S3H
DRK
=4V, f
ave
is the average output voltage of the active pixels of each of the colors
C
20mm is used at a distance of 200mm from the sensor (equivalent
=f
Condition
R
=1MHz, T
int
(accumulation time)=10ms
CCD Linear Image Sensor
min
92
5000
0.83
0.67
0.77
typ
1.2
1.5
1.3
1.0
0.2
0.1
4.5
4.5
10
max
300
2.0
2.0
1
int
int
.
=10ms.
Unit
V/lx·s
mV
mV
mV
k
%
%
V
V
V
lx·s
ave
,