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AMPIRE CO., LTD.
5
5
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
----- Electronic Characteristics -----
Logic Circuit
Supply Voltage
VDD-VSS
--
2.7
--
5.5
V
0
°C
4.4
4.7
5.0
25
°C
4.2
4.5
4.8
LCD Driving
Voltage
( TN )
VDD-VO
50
°C
3.9
4.2
4.5
V
TN type LCD
could only be
operated on
Normal Temp.
-20
°C
4.75
5.0
5.25
0
°C
4.75
5.0
5.25
25
°C
4.75
5.0
5.25
50
°C
4.75
5.0
5.25
LCD Driving
Voltage
( STN )
VDD-VO
70
°C
4.75
5.0
5.25
V
0 ~ 50
°C for
Normal Temp.
type
-20 ~ 70
°C for
Extended Temp.
type
VIH
--
0.7 VDD
--
VDD
V
Input Voltage
VIL
--
VSS
--
0.3 VDD
V
Logic Supply
Current
IDD
VDD = 5V
--
1.0
1.5
mA
----- Optical Characteristics ( TN ) -----
Contrast
CR
25
°C
--
3
--
Note 1
Rise Time
tr
25
°C
--
150
--
ms
Fall Time
tf
25
°C
--
150
--
ms
Note 2
θ f
--
35
--
θ b
--
10
--
θ l
--
30
--
Viewing Angle
Range
θ r
25
°C &
CR
≥1.4
--
30
--
Deg.
Note 3
Frame Frequency
fF
25
°C
--
64
--
Hz
----- Optical Characteristics ( STN ) -----
Contrast
CR
25
°C
--
5
--
Note 1
Rise Time
tr
25
°C
--
80
120
ms
Fall Time
tf
25
°C
--
150
300
ms
Note 2
θ f
--
40
--
θ b
--
35
--
θ l
--
35
--
Viewing Angle
Range
θ r
25
°C &
CR
≥2
--
35
--
Deg.
Note 3
Frame Frequency
fF
25
°C
--
64
--
Hz