LM190WX1-TLP1 LG, LM190WX1-TLP1 Datasheet - Page 6

• Manufacturer Part Number: LM190WX1-TLP1
• Description: LCD Module
• Manufacturer: LG

3. Electrical Specifications
Note :
3-1. Electrical Characteristics
Table 2. Electrical Characteristics
MODULE :
Power Supply Input Voltage
Permissive Power Input Ripple
Power Supply Input Current
Power Consumption
Inrush current
Ver. 1.0
It requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. The second input power for the CCFL/Backlight, is typically
generated by an inverter. The inverter is an external unit to the LCDs.
FIG.3 Pattern for Electrical Characteristics
1. The specified current and power consumption are under the V
2. The current is specified at the maximum current pattern.
3. Permissive power ripple should be measured under VCC=5.0V, 25°C, f
4. The duration of rush current is about 2ms and rising time of power Input is 500us ± 20%.
Power Consumption Measurement
White : 255Gray
Black : 0Gray
condition whereas mosaic pattern(8 x 6) is displayed and f
and At that time, we recommend the bandwidth configuration of oscilloscope is to be
under 20MHz.
Parameter
Mosaic Pattern(8 x 6)
Product Specification
I
I
LCD-MOSAIC
Symbol
LCD-BLACK
I
V
V
P
RUSH
LCD
LCD
LCD
Jun. 18, 2009
714
799
Min
4.5
-
-
-
Values
840
940
Typ
5.0
4.2
Power Input Ripple
-
-
Full Black Pattern
V
is the frame frequency.
1081
LCD
4.83
Max
966
5.5
0.2
3
=5.0V, 25 ± 2°C, f
Liquid Crystal Display
V
=75Hz condition
Watt
Unit
V
mA
mA
V
A
DC
LM190WX1
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Notes
V
6 / 31
=60Hz
3
1
2
1
4