5
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Logic Circuit
Supply Voltage
LCD Driving
Voltage
( TN )
LCD Driving
Voltage
( STN )
Symbol
VDD-VSS
VDD-VO
Condition
--
0
°C
25
°C
50
°C
VDD-VO
-20
°C
0
°C
25
°C
50
°C
70
°C
Input Voltage
Logic Supply
Current
Contrast
Rise Time
Fall Time
Viewing Angle
Range
VIH
VIL
IDD
--
--
VDD = 5V
Min
2.7
4.4
4.2
3.9
4.75
4.75
4.75
4.75
4.75
0.7 VDD
VSS
--
Typ
--
4.7
4.5
4.2
5.0
5.0
5.0
5.0
5.0
--
--
1.0
Max
5.5
5.0
4.8
4.5
5.25
5.25
5.25
5.25
5.25
VDD
0.3 VDD
1.5
V
V
mA
V
Unit
V
V
TN type LCD
could only be
operated on
Normal Temp.
0 ~ 50
°C
for
Normal Temp.
type
-20 ~ 70
°C
for
Extended Temp.
type
Note
----- Electronic Characteristics -----
----- Optical Characteristics ( TN ) -----
CR
tr
tf
θ
f
θ
b
θ
l
θ
r
Frame Frequency
Contrast
Rise Time
Fall Time
Viewing Angle
Range
fF
CR
tr
tf
θ
f
θ
b
θ
l
θ
r
Frame Frequency
fF
25°C
25°C
25°C
25°C
25°C
25°C &
CR≥2
25°C
25°C
25°C
25°C &
CR≥1.4
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
3
150
150
35
10
30
30
64
5
200
200
40
35
35
35
64
--
--
--
--
--
--
--
--
--
300
300
--
--
--
--
--
Hz
5
Note 1
ms
ms
Note 3
Deg.
Note 2
Hz
Note 1
ms
ms
Note 3
Deg.
Note 2
----- Optical Characteristics ( STN ) -----
Date : 2001/12/12
AMPIRE CO., LTD.
ZETTLER [ ZETTLER ELECTRONICS ]
