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PDF LTM190EX-L01 Data sheet ( Hoja de datos )
| Número de pieza | LTM190EX-L01 | |
| Descripción | TFT LCD | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTM190EX-L01 (archivo pdf) en la parte inferior de esta página. Total 25 Páginas | ||
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Product Information
ISSUE DATE : 2004-08-06
MODEL
: LTM190EX-L01
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Note : This Product information is subject to change after 3 months of issuing date.
Prepared by : LCD Business Technical Customer Service Team
Samsung Electronics Co . , LTD.
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Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD Module
Item Symbol Min.
Power Supply Voltage
VDD Vss-0.5
Note (1) Within Ta ( 25 ± 2 ° C)
Max.
6.5
(Vss = GND = 0 V)
Unit Note
V (1)
(2) BACK-LIGHT UNIT
Item
Lamp Current
Lamp Frequency
Symbol
IL
fL
Min.
4.0
40
Max.
8.0
80
(Ta = 25 ± 2° C)
Unit.
Note
mArms
(1),(2)
kHz (1)
Note (1) Permanent damage to the device may occur if maximum values are exceeded.
Functional operation should be restricted to the conditions described
under Normal Operating Conditions.
(2) Specified values are for a single lamp.
(Refer to the Note (1) in the page 12 for further information).
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Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
(4) Measurement Conditions
CONTROL SIGNAL
(HIGH to LOW)
5V
R1
47K
R2
1K
1142VV
R3
C3 47K
1uF
M1
2SK1059
FUSE
M2
2SK1399
C2
10000pF
VDD ( LCD INPUT)
C1
1uF
Control Signal : High(+5V) → Low(Ground)
All Signal lines to panel, except for power 5V : Ground
The rising time of supplied voltage is controlled to 470us by R3 and C2 value.
GND
0.9 VDD
5V
0.1 VDD
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Rising Time
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Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet LTM190EX-L01.PDF ] | |
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