ILX554B Datasheet, PDF (3/13 Pages) Sony Corporation – 2048-pixel CCD Linear Sensor (B/W) for Single 5V Power Supply Bar-code Reader

ILX554B
Electro-optical Characteristics
(Ta = 25°C, VDD = 5V, Clock frequency: 1MHz, Light source = 3200K,
IR cut filter: CM-500S (t = 1.0mm), Without S/H mode)
Item
Sensitivity 1
Sensitivity 2
Sensitivity nonuniformity
Saturation output voltage
Dark voltage average
Dark signal nonuniformity
Image lag
Dynamic range
Saturation exposure
5V current consumption
Total transfer efficiency
Output impedance
Offset level
Symbol
R1
R2
PRNU
VSAT
VDRK
DSNU
IL
DR
SE
IVDD
TTE
ZO
VOS
Min.
Typ.
180
240
—
3500
—
5.0
0.8
1.0
—
3.0
—
6.0
—
1
—
333
—
0.004
—
5.0
92
98.0
—
250
—
2.85
Max.
300
—
10.0
—
6.0
12.0
—
—
—
10
—
—
—
Unit
V/(lx · s)
V/(lx · s)
%
V
mV
mV
%
—
lx · s
mA
%
Ω
V
Remarks
Note 1
Note 2
Note 3
—
Note 4
Note 4
Note 5
Note 6
Note 7
—
—
—
Note 8
Note)
1. For the sensitivity test light is applied with a uniform intensity of illumination.
2. Light sourse: LED λ = 660nm
3. PRNU is defined as indicated below. Ray incidence conditions are the same as for Note 1.
(VMAX – VMIN)/2
PRNU =
× 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.
4. Integration time is 10ms.
5. Typical value is used for clock pulse and readout pulse. VOUT = 500mV.
VSAT
6. DR =
VDRK
When optical integration time is shorter, the dynamic range sets wider because dark voltage is in
proportion to optical integration time.
VSAT
7. SE =
R1
8. VOS is defined as indicated below.
D
D
D
SI
Vout
GND
VOS
–3–