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PDF ILX522K Data sheet ( Hoja de datos )
| Número de pieza | ILX522K | |
| Descripción | 2048 X 2pixel CCD Linear Sensor (Color) | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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ILX522K
2048 × 2pixel CCD Linear Sensor (Color)
For the availability of this product, please contact the sales office.
Descriptions
The ILX522K is a reduction type CCD linear
sensor designed for color image scanner use. This
sensor reads B4 size documents at a density of 200
DPI. (Dot Per Inch), and has 2lines analog
memories to adjust the position of green line and
red/blue line. A built-in timing generator and clock-
drivers ensure direct drive at 5V logic.
22 pin DIP (Cer-DIP)
Features
• Number of effective pixels: 2048 × 2pixels
• Pixel size
Red/Blue pixel: 14µm × 12µm (14µm pitch)
Green pixel: 14µm × 14µm (14µm pitch)
• Built-in timing generator, clock-drivers
• Ultra-low lag
• Good linearity
• High sensitivity
• Input Clock Pulse: CMOS 5V drive
Block Diagram
Absolute Maximum Ratings
• Supply voltage
VDD1
VDD2
11
6
V
V
Pin Configuration (Top View)
φRS 1
VDD1 2
VOUT-R/B 3
VOUT-G 4
VDD1 5
NC 6
NC 7
VDD1 8
φROG 9
GND 10
φV2 11
G1 R1
G2 B1
G2047 R1024
G2048 B1024
22 NC
21 GND
20 VDD2
19 VGG
18 GND
17 NC
16 φCLK
15 GND
14 GND
13 VDD2
12 φV1
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–
E95436-PP
1 page  
φROG, φV1, φV2, φCLK Timing
φROG
φV1
φV2
φCLK
t6
t1
t6
t1
t2
t2
t7
t3
t6 t4
t3
t7
t7
t5
ILX522K
Item
φROG, φV2 – φCLK pulse timing
φROG, φV1, φV2 pulse period
φROG – φV1 pulse timing
φV1 – φCLK pulse timing
φROG, φV1, φV2 pulse rise time, fall time
Symbol Min. Typ. Max. Unit
t1 1 2 — µs
t2, t4
28 30 — µs
t3 1 2 — µs
t5 1 2 — µs
t6, t7
0 10 30 ns
–5–
5 Page 
ILX522K
4) Dust and dirt protection
a) Operate in clean environments.
b) Do not either touch glass plates by hand or have any object come in contact with glass surfaces.
Should dirt stick to a glass surface, blow it off with an air blower. (For dirt stuck through static electricity
ionized air is recommended.)
c) Clean with a cotton bud and ethyl alcohol if the glass surface is grease stained. Be careful not to
scratch the glass.
d) Keep in a case to protect from dust and dirt. To prevent dew condensation, preheat or precool when
moving to a room with great temperature differences.
5) Exposure to high temperatures or humidity will affect the characteristics. Accordingly avoid storage or
usage in such conditions.
6) CCD image sensors are precise optical equipment that should not be subject to mechanical shocks.
7) Since ILX522K has 2 line memory so that the signal of R/B line is delay, compese the optical system sub-
scanning R/B line initially.
– 11 –
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ILX522K.PDF ] | |
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