Datasheet

GE-O1602F-YYH-AT/R page 17/23 07.07.2011
12.Backlight Information
Specification
PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION
Supply Current ILED
20 26 40
mA V=2.5V
Supply Voltage V
2.4 2.5 2.6
V
Reverse Voltage VR
－
－－
－ －
－－
－
5 V
－
－－
－
Luminous
Intensity
(Without LCD)
IV
19.2 24
－
－－
－
CD/M
2
ILED=26mA
Life Time
－
－－
－ －
－－
－
10000
－
－－
－
Hr.
I LED ≦
≦≦
≦26mA
Color Yellow Green
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).
B/L
K
A
R
Drive from A , K
LED B\L Drive Method