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6. Electrical Characteristics
6.1 Electrical Characteristics of LCD
Item
Symbol
Condition
MIN.
Typ.
Max.
Unit
Power Supply for Logic
VDD
-
2.5
3.3
4.5
V
Ta=0℃
-
26.2
-
Ta=25℃
24.5
25.0
25.5
Power supply for LCD driver
Voltage Note (1)
VLCD-Vss
Ta=50℃
-
24.8
-
V
Power supply for LCD driver
Voltage Note (1)
V1
-
-
23.44
-
V
Power supply for LCD driver
Voltage Note (1)
V2
-
-
21.87
-
V
Power supply for LCD driver
Voltage Note (1)
V3
-
-
3.13
-
V
Power supply for LCD driver
Voltage Note (1)
V4
-
-
1.56
-
V
Input Signal Voltage
VIH
“H” Level
0.8VDD
-
-
Note (2)
VIL
“L” Level
-
-
0.2VDD
V
IDD
VDD=3.3V
-
1.0
2.0
mA
ILCD
VLCD=25.0V
-
1.5
2.0
mA
Power supply current
Note (3)
IIN
VIN=VDD or VSS
-
-
10.0
µA
Frame Freguency
Note (4)
fFLM
-
120
150
180
Hz
Note (1) In proportion as the VLCD decrease the brightness will increase.
The value is specified as the voltage at which the optimum contrast is obtained.
Note (2) FLM,M,CL1,CL2,DISP,D0~D7
Note (3) fFLM=150Hz,Ta=25°C,Display pattern is Black/White cross pattern as below.
Note (4) Need to make sure that there is no flicker and ripple phenomenon when
setting the Frame Frequency in your set.
6.2 Electrical Characteristics of Backlight
Item
Symbol
Min.
Typ.
Max.
Unit
Remark
Starting Voltage
VS
3.3
3.8
VDC
Ta=25°C
LED Current
IL
-
80
88
mA
Ta=25°C
Display Corporation
Ver.: 1
This specification is the property of Arima Display Corporation , any copy or reproduction without permission is prohibited.
Date: 2003.10.15
Page: 8
Module No. : MC28G03G
RGB
RGB