Datasheet

GE-C4002A -YYH-JT/R page 20/26 21.04.2010
15.Backlight Information
Specification
PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION
Supply Current ILED 190 230 340 mA V=4.2V
Supply Voltage V 4.0 4.2 4.4 V
－
－－
－
Reverse Voltage VR
－
－－
－ －
－－
－
8 V
－
－－
－
Luminous
Intensity
IV 130 170
－
－－
－
CD/M
2
ILED=230mA
Wave Length
λ
λλ
λp
560 570 580 nm ILED=230mA
Life Time
－
－－
－ －
－－
－
100K
－
－－
－
Hr.
ILED≦
≦≦
≦230mA
Color Yellow Green
Note: The LED of B/L is drive by current only, drive voltage is for reference only.
drive voltage can make driving current under safety area (current between
minimum and maximum).
(Will never get Vee output from pin15)
pin16
pin15
LCM
R
2.Drive from pin15,pin16
R
A
K
B/L