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PDF ILX503A Data sheet ( Hoja de datos )
| Número de pieza | ILX503A | |
| Descripción | 2048-pixel CCD Linear Image Sensor (B/W) | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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ILX503A
2048-pixel CCD Linear Image Sensor (B/W)
For the availability of this product, please contact the sales office.
Description
The ILX503A is a reduction type CCD linear sensor
22 pin DIP (Plastic)
designed for facsimile, image scanner and OCR use.
This sensor reads B4 size documents at a density of
200 DPI (Dot Per Inch). A built-in timing generator
and clock-drivers ensure direct drive at 5V logic for
easy use.
Features
• Number of effective pixels: 2048 pixels
• Pixel size: 14µm × 14µm (14µm pitch)
• Built-in timing generator and clock-drivers
• Ultra low lag
• Maximum clock frequency: 5MHz
Absolute Maximum Ratings
• Supply voltage
VDD1
VDD2
• Operating temperature
• Storage temperature
11
6
–10 to +55
–30 to +80
V
V
°C
°C
Pin Configuration (Top View)
VOUT 1
GND 2
GND 3
SHSW 4
φCLK 5
VDD1 6
GND 7
VDD2 8
T1 9
NC 10
φROG 11
1
2048
22 VDD2
21 EXRS
20 VDD1
19 RSSW
18 VGG
17 GND
16 GND
15 VDD1
14 NC
13 NC
12 GND
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E92Y21E78-PS
1 page  
ILX503A
Electro-optical Characteristics
(Ta = 25°C, VDD1 = 9V, VDD2 = 5V, Clock frequency: 1MHz,
Light source = 3200K, IR cut filter: CM-500S (t = 1.0mm)),
When Internal RS (Pin 19 = GND, Pin 21 = VDD2)
Item
Symbol Min. Typ. Max.
Unit
Sensitivity 1
R1 22.5 30 37.5 V/(lx · s)
Sensitivity 2
R2 — 95 — V/(lx · s)
Sensitivity 3
R3 — 20 — V/(lx · s)
Sensitivity 4
R4 — 500 — V/(lx · s)
Sensitivity nonuniformity
PRNU
— 2.0 8.0
%
Saturation output voltage
VSAT
1.5 1.8
—
V
Dark voltage average
VDRK
— 0.3 2.0
mV
Dark signal nonuniformity
DSNU
— 0.5 3.0
mV
Image lag
IL
— 0.02 —
%
Dynamic range
DR
750 6000
—
—
Saturation exposure
SE
0.040 0.060
—
lx · s
9V supply current
IVDD1
— 8.0 14.0 mA
5V supply current
IVDD2
— 3.0 6.0
mA
Total transfer efficiency
TTE
92.0 97.0
—
%
Output impedance
ZO
— 600 —
Ω
Offset level
VOS
— 4.5 —
V
Notes)
1) For the sensitivity test light is applied with a uniform intensity of illumination.
2) W lamp (2854K)
3) Light source: LED λ = 570nm
4) Light source: LED λ = 660nm
5) PRNU is defined as indicated below. Ray incidence conditions are the same as for Note 1.
Remarks
Note 1
Note 2
Note 3
Note 4
Note 5
—
Note 6
Note 6
Note 7
Note 8
Note 9
—
—
—
—
Note 10
PRNU =
(VMAX – VMIN)/2
VAVE
× 100 [%]
The maximum output is set to VMAX, the minimum output to VMIN and the average output to VAVE.
6) Integration time is 10ms.
7) VOUT = 500mV
8) DR = VSAT/VDRK
When optical accumulated time is shorter, the dynamic range gets wider because dark voltage is in
propagation to optical accumulated time.
9) SE = VSAT/R1
10) VOS is defined as indicated below.
D31
OS
D32 D33
S1
GND
VOS
–5–
5 Page 
Example of Representative Characteristics
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
400
Spectral sensitivity characteristics
(Standard characteristics)
Ta = 25°C
500 600 700 800 900 1000
Wavelength [nm]
ILX503A
0
1.0
MTF of main scanning direction
(Standard characteristics)
Spatial frequency [cycles/mm]
7.1 14.3 21.4 28.6
35.7
0.8
0.6
0.4
0.2
0
0 0.2 0.4 0.6 0.8 1.0
Normalized spatial frequency
0
1.0
MTF of sub scanning direction
(Standard characteristics)
Spatial frequency [cycles/mm]
7.1 14.3 21.4 28.6
35.7
0.8
0.6
0.4
0.2
0
0 0.2 0.4 0.6 0.8 1.0
Normalized spatial frequency
– 11 –
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet ILX503A.PDF ] | |
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