LZ2453A 데이터 시트보기 (PDF) - Sharp Electronics
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LZ2453A Datasheet PDF : 11 Pages
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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.
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