4 / 20 page
TITLE: LP150X1 LIQUID CRYSTAL DISPLAY
SPECIFICATIONS
LP150X1 REV. 1.0 PAGE 4 OF 20
DATA DISPLAY AG
Industriestrasse 1
D-82110 Germering
APRIL 2001
http://www.datadisplay.de
Tel.: +49-89-894450-0
Fax: +49-89-894450-90
3.
ELECTRICAL SPECIFICATIONS
The LP150X1 requires two power inputs. One is employed to power the LCD
electronics and to derive the voltages to drive the TFT array and liquid crystal. The
second input which powers the backlight CCFT, is typically generated by an inverter.
The inverter is an external unit to the LCD.
Table 2: Electrical Characteristics
Parameter
Symbol
Values
Units
Remark
Min.
Typ.
Max.
MODULE
Power supply Input voltage
Power supply Input current
Ripple/Noise
Logic input level, High
Logic input level, Low
Power consumption
BACKLIGHT
Backlight input voltage
Backlight current
Power consumption
Established starting voltage
Operating frequency
Half life time
VDD
IDD
-
VIH
VIL
P
VBL
IBL
PBL
FBL
3.0
315
-
0.7VDD
Vss
-
600
3.0
2.2
1100
40
3.3
370
-
-
-
1.22
650
5.5
3.6
-
55
10.000
3.6
425
60
VDD
0.3VDD
2.77
740
7.0
4.2
-
70
15.000
Vdc
mA
mV
Vdc
Vdc
W
VRMS
mA
W
VRMS
KHz
hrs
Note 1
Note 2
Note 2
Note 1
Note 3
25±2°
Note 4
Note 1:
The current flow and power consumption is specified for 3.3 Vdc at 25°
and 65MHz (DCLK). Typical power consumption is checked in white 64
gray scale bar.
Note 2:
Logic levels are specified for VDD of 3.3 Vdc at 25°. The values specified
apply to all logic inputs; Hsync, Vsync, DCLK, data signals and so on.
Note 3:
The backlight power consumption shown above does not include loss of
external inverter.
Note 4:
The life time is ditermined as the time at which brightness is 50 % of initial
value.
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
