参数资料
型号: PA025XS1
厂商: Electronic Theatre Controls, Inc.
英文描述: 2.5 color TFT-LCD panel
中文描述: 2.5彩色TFT - LCD面板
文件页数: 9/28页
文件大小: 672K
代理商: PA025XS1
PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:9
Note 8-2
scale.
Both NTSC and PAL system Video Signal input waveform is based on 8 steps gray
8-2)Current Consumption (GND=AV
SS
=0V)
Ta= 25
Remark
Parameter
Symbol
I
GH
I
GL
I
CC
AI
DD
I
DD
I
EE
Condition
V
GH
=+15V
V
GL
=-12V
V
CC
=+5V
AV
DD
=+5V
V
DD
=+5V
V
EE
=-15V
Min.
-
-
-
-
-
-
Typ.
0.026
0.35
0.1
1.73
0.66
0.1
Max.
0.03
0.4
0.15
1.83
0.7
0.15
Unit
mA
mA
mA
mA
mA
mA
V
GL
center voltage
Current for Driver
8-3) Backlight driving & Power Consumption
Pin No
1
3
Symbol
VL1
VL2
Description
Remark
Input terminal (Hi voltage side)
Input terminal (Low voltage side)
Note 8-3
Note 8-3
Low voltage side of backlight inverter connects with Ground of inverter circuits.
Ta= 25
Unit
Vrms
mA
KHz
Vrms
Vrms
Parameter
Lamp voltage
Lamp current
Lamp frequency
Kick-off voltage(25
Kick-off voltage(0
Symbol
V
L
I
L
P
L
Vs
Vs
Min.
-
Typ.
235
3
35
-
-
Max.
-
Remark
I
L
=3mA
25
-
-
45
400
520
Note 8-4
)
)
Note 8-4 : The waveform of lamp driving voltage should be as closed to a perfect SIN wave as
possible.
Power Consumption
Ta= 25
Parameter
Symbol Conditions
LCD Panel Power Consumption
Backlight Lamp Power Consumption
Total Power Consumption
TYP.
18.5
0.71
0.73
Unit
mW
W
W
Remark
Note 8-5
Note 8-6
Black
White
White
Black
White
White
Black
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