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PDF TCD1201DG Data sheet ( Hoja de datos )
| Número de pieza | TCD1201DG | |
| Descripción | CCD LINEAR IMAGE SENSOR | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TCD1201DG (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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TCD1201DG
Preliminary
TOSHIBA CCD LINEAR IMAGE SENSOR CCD(Charge Coupled Device)
TCD1201DG
The TCD1201DG is a high sensitive and low dark current
2048−elements linear image sensor. The sensor can be used for POS
handscanner.
The device is operated by only 5V power supply, and mounted in 22−pin
cerdip package with hermetic sealed optical glass window
FEATURES
! Number of Image Sensing Elements : 2048
! Image Sensing Element Size : 14µm by 200µm on 14µm centers
! Photo Sensing Region
: High sensitive and low dark current
pn photodiode
! Clock
: 2 phase (5V)
! Package
: 22 pin cerdip
Weight: (3.5g (Typ.))
MAXIMUM RATINGS (Note 1)
CHARACTERISTIC
SYMBOL
RATING
Clock Pulse Voltage
Shift Pulse Voltage
Reset, Boost Pulse Voltage
Power Supply Voltage
Operating Temperature
Storage Temperature
Vφ
VSH
VRS, VBT
VOD
Topr
Tstg
−0.3~8
−25~60
−40~100
Note 1: All voltage are with respect to SS terminals (Ground).
UNIT
V
V
V
V
°C
°C
PIN CONNECTION
(TOP VIEW)
000707EBA2
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
2004-02-09 1/12
1 page  
OPERATING CONDITION
CHARACTERISTIC
Clock Pulse Voltage
Shift Pulse Voltage
Reset Boost Pulse Voltage
Power Supply Voltage
TCD1201DG
“H” Level
“L” Level
“H” Level
“L” Level
“H” Level
“L” Level
SYMBOL
Vφ
VSH
VRS
VBT
VOD
MIN TYP. MAX UNIT
4.5 5.0 5.5
0 0.2 0.5
4.5 5.0 5.5
0 0.2 0.5
4.5 5.0 5.5
0 0.2 0.5
4.5 5.0 5.5
V
V
V
V
CLOCK CHARACTERISTICS (Ta = 25°C)
CHARACTERISTIC
Clock Pulse Frequency
Reset Pulse Frequency
Clock Capacitance
BT Gate Capacitance
Shift Gate Capacitance
Reset Gate Capacitance
SYMBOL
fφ
fRS
CφA
CBT
CSH
CRS
MIN TYP. MAX UNIT
0.01 0.5
1.0 MHz
0.02 1.0
2.0 MHz
― 400 500 pF
― 10 25 pF
― 200 250 pF
― 10 25 pF
2004-02-09 5/12
5 Page 
TCD1201DG
CAUTION
1. Window Glass
The dust and stain on the glass window of the package degrade optical performance of CCD sensor.
Keep the glass window clean by saturating a cotton swab in alcohol and lightly wiping the surface, and
allow the glass to dry, by blowing with filtered dry N2. Care should be taken to avoid mechanical or
thermal shock because the glass window is easily to damage.
2. Electrostatic Breakdown
Store in shorting clip or in conductive foam to avoid electrostatic breakdown.
CCD Image Sensor is protected against static electricity, but interior puncture mode device due to static
electricity is sometimes detected. In handing the device, it is necessary to execute the following static
electricity preventive measures, in order to prevent the trouble rate increase of the manufacturing system
due to static electricity.
a. Prevent the generation of static electricity due to friction by making the work with bare hands or by
putting on cotton gloves and non-charging working clothes.
b. Discharge the static electricity by providing earth plate or earth wire on the floor, door or stand of the
work room.
c. Ground the tools such as soldering iron, radio cutting pliers of or pincer.
It is not necessarily required to execute all precaution items for static electricity.
It is all right to mitigate the precautions by confirming that the trouble rate within the prescribed
range.
3. Incident Light
CCD sensor is sensitive to infrared light. Note that infrared light component degrades resolution and
PRNU of CCD sensor.
4. Lead Frame Forming
Since this package is not strong against mechanical stress, you should not reform the lead frame.
We recommend to use a IC-inserter when you assemble to PCB.
5. Soldering
Soldering by the solder flow method cannot be guaranteed because this method may have deleterious
effects on prevention of window glass soiling and heat resistance.
Using a soldering iron, complete soldering within ten seconds for lead temperatures of up to 260°C, or
within three seconds for lead temperatures of up to 350°C.
2004-02-09 11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TCD1201DG.PDF ] | |
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