
– 5 –
ILX508A
Item
Sensitivity1
Sensitivity2
Sensitivity nonuniformity
Saturation output voltage
Saturation exposure
Even and odd black level
DC difference
Dark voltage average
Dark signal nonuniformity
Image lag
9V supply current
5V supply current
Total transfer efficiency
Output impedance
Offset level
Dynamic range
Min.
7.5
—
—
1.0
0.072
—
—
—
—
—
—
90
—
—
500
Typ.
10.8
24.6
5
1.5
0.139
1.0
0.3
0.6
0.02
16
5
97
600
3.0
5000
Max.
13.9
—
12.5
—
—
10.0
2
5
—
32
16
—
—
—
—
Unit
V/(lx · s)
V/(lx · s)
%
V
lx · s
mV
mV
mV
%
mA
mA
%
V
—
Remarks
2
3
4
5
6
7
8
9
10
—
—
—
—
11
12
Symbol
R1
R2
PRNU
V
SAT
SE
V
V
DRK
DSNU
IL
I
VDD1
I
VDD2
TTE
Z
O
V
OS
DR
Electrooptical Characteristics
1
(Ta = 25°C, V
DD1
= 9V, V
DD2
= 5V, Light source = 3200K,
φ
CLK = 1MHz, Internal
φ
RS mode without S/H,
IR cut filter, CM-500S (t = 1.0mm))
1
In accorcance with the given electrooptical characteristics, the even black level is defined as the mean
value of D8, D10, D12, D14, and D16.
2
For the sensitivity test light is applied with a uniform intensity of illumination.
3
W lamp (2854K).
4
PRNU is defined as indicated below. Ray incidence conditions are the same as for
2
.
PRNU = V
×
100 [%]
AVE
Where the 7926 pixels are divided into blocks of 102, even and odd pixels, respectively (Even and odd last
blocks are 87.) The maximum output of each block is set to V
MAX
, the minimum output to V
MIN
and the
average output to V
AVE
.
5
Use below the minimum value of the saturation output voltage.
6
Saturation exposure is defined as follows.
SE =
7
Indicates the DC difference in value between odd black level and even black level.
8
optical signal accumulated time
τ
int stands at 10ms.
9
The difference between the maximum and mean values of the dark output voltage is calculated for even
and odd respectively. The larger value is defined as the dark signal nonuniformity.
Optical signal accumulated time
τ
int stands at 10ms.
10
V
OUT
= 500mV (Typ.)
(V
– V
MIN
)/2
V
SAT
R1