Datasheet

GE-O12864D3-TFH/R page 13 / 19 13.07.2011
11.Backlight Information
Specification
PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION
Supply Current ILED
86.4 96 144
mA V= 3.5 V
Supply Voltage V
3.4 3.5 3.6
V
－
－－
－
Reverse Voltage VR
－
－－
－ －
－－
－
5 V
－
－－
－
Luminous
Intensity
(Without LCD)
IV
672.8 755
－
－－
－
CD/M
2
ILED= 96 mA
LED Life Time
(For Reference
only)
－
－－
－
50K Hr.
I LED ≦
≦≦
≦96 mA
25℃
℃℃
℃,50-60%RH,
(Note 1)
Color White
Note: The LED of B/L is drive by current only；
；；
；driving voltage is only for reference
To make driving current in safety area (waste current between minimum and
maximum).
Note1 :50K hours is only an estimate for reference.
LED B\L Drive Method
1.Drive from A , K
R
A
K
B/L