Datasheet

GE-C1604A-TFH-JT/R page 20 / 27 07.07.2011
15.Backlight Information
Specification
PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION
Supply Current ILED 43.2 48 75 mA V=3.5V
Supply Voltage V 3.4 3.5 3.6 V
－
－－
－
Reverse Voltage VR
－
－－
－ －
－－
－
5 V
－
－－
－
Luminous
Intensity
IV 140 160
－
－－
－
CD/M
2
ILED=48mA
Chromaticity X
─
──
─
0.300
－
－－
－
Y 0.310
LED Life Time
(For Reference
only)
－
－－
－ －
－－
－
50K
－
－－
－
Hr.
ILED≦
≦≦
≦48mA
25℃
℃℃
℃,50-60%RH,
(Note 1)
Color White
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).
Note 1:50K hours is only an estimate for reference.
(Will never get Vee output from pin15)
pin16
pin15
LCM
R
2.Drive from pin15,pin16
R
A
K
B/L