LM190WX1-TLG1 LG, LM190WX1-TLG1 Datasheet - Page 6

• Manufacturer Part Number: LM190WX1-TLG1
• Description: Display Module
• Manufacturer: LG

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3. Electrical Specifications
Note :
f
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. 0.0
V
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.
=60Hz
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
Apr. 10, 2008
Min
4.5
-
-
-
-
-
Values
TBD
TBD
TBD
Typ
5.0
Power Input Ripple
-
-
Full Black Pattern
V
is the frame frequency.
LCD
Max
TBD
TBD
TBD
5.5
0.2
3.0
=5.0V, 25 ± 2°C,
Liquid Crystal Display
V
=75Hz condition
Watt
Unit
V
mA
mA
V
A
DC
LM190WX1
Notes
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3
1
2
1
4
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