ILX523A
Electrooptical Characteristics
(Ta = 25°C, VDD = 12V, data rate = 1MHz, mode without S/H (Pin 4 = GND),
light source = 3200K, IR cut filter CM-500S (t = 1.0mm) used)
Item
Symbol Min.
Sensitivity
R1
66.5
Sencitivity nonuniformity PRNU
—
Saturation output voltage VSAT
2.0
Dark voltage average
VDRK
—
Dark signal nonuniformity DSNU
—
Image Lag
IL
—
Dynamic range
DR
—
Saturation exposure
SE
—
Supply current
IVDD
—
Total transfer efficiency TTE
92.0
Output impedance
ZO
—
Offset level
VOS
—
Typ.
95
2.0
2.5
2.0
7.0
0.02
1250
0.02
15.0
98.0
300
7.4
Max.
123.5
10.0
—
8.0
14.0
—
—
—
25.0
—
—
—
Unit
V/(lx · s)
%
V
mV
mV
%
—
lx · s
mA
%
Ω
V
Remarks
Note 1
Note 2
—
Note 3
Note 3
Note 4
Note 5
Note 6
—
—
—
Note 7
Notes)
1. For the sensitivity test, light is applied with a uniform intensity of illumination.
2. PRNU is defined as indicated below. Ray incidence conditions are the same as for Note 1.
The output signal amplitude for test is 1V.
PRNU = (VMAX – VMIN)/2 × 100 [%]
VAVE
The maximum output of all the valid pixels is set to VMAX, the minimum output to VMIN and the average
output to VAVE.
3. Optical signal accumulated time stands at 10ms.
4. Output signal amplitude VOUT = 500mV.
5. Dynamic range is defined as follows.
DR =
VSAT
VDRK
When the optical signal accumulated time is shorter, the dynamic range gets wider because the optical
signal accumulated time is in proportion to the dark voltage.
6. Saturation exposure is defined as follows.
SE =
VSAT
R1
7. VOS is defined as indicated below.
VOUT D29
D30
D31
D32
D33
S1
GND
VOS
–3–