ATM0700L6D(AZ DISPLAYS) TFT MODULE VER1.3
4.0 Operating Specification
4.1 ABSOLUTE MAXIMUM RATINGS
Item
Operating temperature
Storage temperature
Input voltage
Supply voltage for logic
Symbol
Top
Tst
Vin
Vdd- Vss
Min
-20
-30
Vss-0.3
-0.3
Typ
-
-
-
-
Max
70
80
Vdd+0.3
3.6
Unit
ºC
ºC
V
V
4.1.1 Typical Operation Conditions
Item
Power Supply Voltage
Power Supply current
BL circuit voltage
BL circuit current
Input voltage (high)
Input voltage (low)
Symbol
V
DD
I
DD
V
LED
(PIN17)
I
LED
Vih
Vil
Condition
Ta=25ºC
V
DD
=3.3V
Ta=25ºC
V
LED=
5V
H level
L level
Min
3.0
-
4.8
-
0.7Vdd
Vss
Typ
3.3
180
5.0
380
-
-
Max
3.6
-
5.2
-
Vdd
0.3Vdd
Unit
V
mA
V
mA
V
V
4.1.2 Backlight driving conditions
Item
Backlight Voltage
(To LED directly)
LED life time
Symbol
V
BL
--
Condition
I
BL
=120mA
--
Min
9.0
30000
Typ
9.9
--
Max
10.5
--
Unit
V
H
Remark
Note1
Note2
Note 1:
The LED Supply Voltage is defined by the number of LED at Ta=25℃ and
I
BL
=120mA.
Note 2:
The “LED life time” is defined as the module brightness decrease to 50% original brightness at
Ta=25℃ and
I
BL
=120mA.
AZ DISPLAYS
6
AZDISPLAYS [ AZ DISPLAYS ]
