参数资料
型号: ILX514
厂商: Sony Corporation
英文描述: 3918-pixel CCD Linear Image Sensor (B/W)
中文描述: 3918像素CCD线性图像传感器(黑/白)
文件页数: 13/15页
文件大小: 145K
代理商: ILX514
– 13 –
ILX514
Notes on Handling
1) Static charge prevention
CCD image sensors are easily damaged by static discharge. Before handling be sure to take the following
protective measures.
a) Either handle bare handed or use non chargeable gloves, clothes or material.
Also use conductive shoes.
b) When handling directly use an earth band.
c) Install a conductive mat on the floor or working table to prevent the generation of static electricity.
d) Ionized air is recommended for discharge when handling CCD image sensor.
e) For the shipment of mounted substrates, use boxes treated for prevention of static charges.
2) Regulation for raising and lowering the power supply voltage
When raising the supply voltage, first raise V
DD1
(9V) and then V
DD2
(5V).
Similarly, lower V
DD2
(5V) first and then V
DD1
(9V).
3) Notes on handling CCD Cer-DIP Packages
The following points should be observed when handling and installing cer-DIP packages.
a) Remain within the following limits when applying a static load to the ceramic portion of the package:
(1) Compressive strength: 39N/surface (Do not apply any load more than 0.7mm inside the outer perimeter
of the glass portion.)
(2)Shearing strength:
29N/surface
(3)Tensile strength:
29N/surface
(4)Torsional strength:
0.9Nm
b) In addition, if a load is applied to the entire surface by a hard component, bending stress may be
generated and the package may fracture, etc., depending on the flatness of the ceramic portion.
Therefore, for installation, either use an elastic load, such as a spring plate, or an adhesive.
c) Be aware that any of the following can cause the glass to crack: because the upper and lower ceramic
layers are shielded by low-melting glass,
(1)Applying repetitive bending stress to the external leads.
(2)Applying heat to the external leads for an extended period of time with soldering iron.
(3)Rapid cooling or heating.
(4)Applying a load or impact to a limited portion of the low-melting glass with a small-tipped tool such as
tweezers.
(5)Prying the upper or lower ceramic layers away at a support point of the low-melting glass.
Note that the preceding notes should also be observed when removing a component from a board after it
has already been soldered.
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Lower ceramic layer
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(2)
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(3)
(4)
(1)
Upper ceramic layer
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