LZ2364BJ Sharp Electrionic Components, LZ2364BJ Datasheet - Page 12

• Manufacturer Part Number: LZ2364BJ
• Description: 1/3-type CCD Area Sensors with 470 k Pixels
• Manufacturer: Sharp Electrionic Components

3) To avoid generating static electricity,
4) When storing or transporting the device, put it in
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
2) Do not touch the glass surface with the fingers.
a container of conductive material.
as a cleaned booth. (The cleanliness level
should be, if possible, class 1 000 at least.)
If dust or contamination gets on the glass
surface, the following cleaning method is
recommended :
a. do not scrub the glass surface with cloth or
b. do not attach any tape or labels.
ø Dust from static electricity should be blown
c. do not clean the glass surface with dust-
plastic.
cleaning tape.
off with an ionized air blower. For anti-
electrostatic measures, however, ground all
the leads on the device before blowing off
the dust.
12
◊ Note : In most cases, dust and contamination
4. Other
1) Soldering should be manually performed within
2) Avoid using or storing the CCD at high tem-
3) Do not expose the device to strong light. For
PRECAUTIONS FOR CCD AREA SENSORS
5 seconds at 350 °C maximum at soldering iron.
perature or high humidity as it is a precise
optical component. Do not give a mechanical
shock to the CCD.
the color device, long exposure to strong light
will fade the color of the color filters.
ø The contamination on the glass surface
– Frequently replace the applicator and do not
should be wiped off with a clean applicator
soaked in Isopropyl alcohol. Wipe slowly and
gently in one direction only.
use the same applicator to clean more than
one device.
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.