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PDF LZ2453 Data sheet ( Hoja de datos )
| Número de pieza | LZ2453 | |
| Descripción | 1/4-type Color CCD Area Sensor with 410 k Pixels | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LZ2453 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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LZ2453A
LZ2453A
DESCRIPTION
The LZ2453A is a 1/4-type (4.5 mm) solid-state
image sensor that consists of PN photo-diodes
and CCDs (charge-coupled devices). With
approximately 410 000 pixels (811 horizontal x 507
vertical), the sensor provides a stable high-resolution
color image.
FEATURES
• Number of effective pixels : 768 (H) x 494 (V)
• Number of optical black pixels
– Horizontal : 3 front and 40 rear
– Vertical : 11 front and 2 rear
• Pixel pitch : 4.9 µm (H) x 5.6 µm (V)
• Mg, G, Cy, and Ye complementary color filters
• Low fixed-pattern noise and lag
• No burn-in and no image distortion
• Blooming suppression structure
• Built-in output amplifier
• Built-in overflow drain voltage circuit
• Horizontal shift register clock voltage : 3.6 V (TYP.)
• Variable electronic shutter (1/60 to 1/10 000 s)
• Compatible with NTSC standard
• Package :
14-pin half-pitch WDIP [Plastic]
(WDIP014-P-0400A)
Row space : 10.16 mm
1/4-type Color CCD Area Sensor
with 410 k Pixels
PIN CONNECTIONS
14-PIN HALF-PITCH WDIP
TOP VIEW
OD 1
GND 2
OFD 3
PW 4
ØRS 5
ØH1 6
ØH2 7
14 OS
13 GND
12 NC
11 ØV1
10 ØV2
9 ØV3
8 ØV4
(WDIP014-P-0400A)
PRECAUTIONS
• The exit pupil position of lens should be more
than 25 mm from the top surface of the CCD.
• Refer to "PRECAUTIONS FOR CCD AREA
SENSORS" for details.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
1
1 page  
LZ2453A
PIXEL STRUCTURE
OPTICAL BLACK
(3 PIXELS)
,,,,,,,yyyyyyy,,,,,,,yyyyyyy,,,,,,,yyyyyyy768,,,,,,,yyyyyyy(HO)xP(T42,,,,,,,yyyyyyy9IC4PAI(XLVE)BL,,,,,,,yyyyyyyLSA)CK ,,,,,,,yyyyyyy,,,,,,,yyyyyyy,,,,,,,yyyyyyyOP(T40ICPAILXEBLLSA)CK
1 pin
OPTICAL BLACK
(11 PIXELS)
COLOR FILTER ARRAY
(1, 494)
Cy Ye Cy Ye Cy
Mg G Mg G Mg
Cy Ye Cy Ye Cy
G Mg G Mg G
Cy Ye Cy Ye Cy
Mg G Mg G Mg
(768, 494)
Ye Cy Ye Cy Ye
G Mg G Mg G
Ye Cy Ye Cy Ye
Mg G Mg G Mg
Ye Cy Ye Cy Ye
G Mg G Mg G
Cy Ye Cy Ye Cy
Mg G Mg G Mg
Cy Ye Cy Ye Cy
ODD
field
G Mg G Mg G
Cy Ye Cy Ye Cy
Mg G Mg G Mg
(1, 1)
Ye Cy Ye Cy Ye
G Mg G Mg G
Ye Cy Ye Cy Ye
Mg G Mg G Mg
Ye Cy Ye Cy Ye
G Mg G Mg G
EVEN
field
(768, 1)
5
5 Page 
3) To avoid generating static electricity,
a. do not scrub the glass surface with cloth or
plastic.
b. do not attach any tape or labels.
c. do not clean the glass surface with dust-
cleaning tape.
4) When storing or transporting the device, put it in
a container of conductive material.
3. Dust and Contamination
Dust or contamination on the glass surface could
deteriorate the output characteristics or cause a
scar. In order to minimize dust or contamination on
the glass surface, take the following precautions :
1) Handle the CCD in a clean environment such
as a cleaned booth. (The cleanliness level
should be, if possible, class 1 000 at least.)
2) Do not touch the glass surface with the fingers.
If dust or contamination gets on the glass
surface, the following cleaning method is
recommended :
ø Dust from static electricity should be blown
off with an ionized air blower. For anti-
electrostatic measures, however, ground all
the leads on the device before blowing off
the dust.
PRECAUTIONS FOR CCD AREA SENSORS
ø The contamination on the glass surface
should be wiped off with a clean applicator
soaked in Isopropyl alcohol. Wipe slowly and
gently in one direction only.
– Frequently replace the applicator and do not
use the same applicator to clean more than
one device.
◊ Note : In most cases, dust and contamination
are unavoidable, even before the device
is first used. It is, therefore, recommended
that the above procedures should be
taken to wipe out dust and contamination
before using the device.
4. Other
1) Soldering should be manually performed within
5 seconds at 350 °C maximum at soldering iron.
2) Avoid using or storing the CCD at high tem-
perature or high humidity as it is a precise
optical component. Do not give a mechanical
shock to the CCD.
3) Do not expose the device to strong light. For
the color device, long exposure to strong light
will fade the color of the color filters.
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet LZ2453.PDF ] | |
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