2. ABSOLUTE MAXIMUM RATINGS
ITEM
Power Supply Voltage for LCD
Logic Input Voltage
Lamp Voltage
Lamp Current
Lamp Frequency
Operation Temperature *)
Storage Temperature *)
SYMBOL
VCC
VI
VL
IL
FL
Top
Tstg
MIN.
0
0
0
0
-
0
-20
MAX
6.0
6.5
3000
15
60
50
60
UNIT
V
V
Vrms
mArms
kHz
°C
°C
*) Top,Tstg ≤ 40°C : 90%RH max. without condensation
Top,Tstg > 40°C : Absolute humidity shall be less than the value of 90%RH at 40°C without
condensation.
3. ELECTRICAL CHARACTERISTICS
(1) TFT-LCD
ITEM
Power Supply 3.3V powered
Voltage for LCD 5.0V powered
Power Supply 3.3V powered
Current for LCD 5.0V powered
Permissive Input Ripple Voltage
Logic Input
Voltage
High
Low
SYMBOL
VCC
VCC
ICC
ICC
VRP
VIH
VIL
MIN.
3.0
4.75
-
-
-
2.0
0
Ambient temperature: Ta = 25℃
TYP. MAX. UNIT
Remarks
3.3
3.6
V
A), D)
5.0 5.25
V
A), D)
335
430
mA
VCC = 3.3 V B)
235
340
mA
VCC = 5.0 V B)
-
100 mVp-p VCC = +3.3V/5.0V
-
5.25
V
-
0.8
V
(2) Backlight
ITEM
Lamp Voltage
Lamp Current
Lamp Frequency
SYMBOL
VL
IL
FL
Starting Lamp Voltatge
VS
MIN.
-
6.0
30
1000
1200
Lamp Life Time
LT
50,000
TYP.
600
10.0 C)
-
-
-
-
MAX.
-
12.0
60
-
-
-
Ta = 25℃
UNIT
Vrms
Remarks
IL = 10.0 mArms
mArms
Note 1)
kHz
Note 2)
Vrms
h
Ta = 25°C Note 3)
Ta = 0°C Note 3)
IL = 10.0 mArms,
Continuous operation
Note 3),4)
T-51512D121-FW-A-AA (AA) No. 2002-0169
OPTREX CORPORATION
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