VL-FS-MDLS161615D-02 REV. A
(MDLS161615D-LV-G-LED04G (BB))
AUG./2003
PAGE 8 OF 13
5. Electrical Specifications
5.1 Typical Electrical Characteristics
At Ta = 25 °C, VDD = 5V±5%, GND=0V.
Table 5
Conditions
VDD = 5V,
Parameter
Supply voltage (Logic)
Supply voltage (LCD)
Symbol
VDD -GND
VLCD
Min.
4.75
4.3
Typ.
5.0
4.5
Max. Unit
5.25
4.7
V
V
=VDD –V0 Note (1)
Input signal voltage
for E,DB0-DB7,R/W,RS.
Supply Current
VIH
VIL
IDD
“H” level
“L” level
Character mode,
VDD = 5V
2.2
-0.3
-
-
-
0.9
VDD
0.6
1.4
V
V
mA
(Logic & LCD)
Checker board mode,
VDD = 5V
-
1.2
0.4
2.1
0.6
mA
mA
mA
V
Supply Current (LCD)
I0
Character mode,
VDD=5V, Note (1)
Checker board mode,
VDD=5V, Note (1)
Forward current
= 160 mA
-
-
0.4
0.6
Supply voltage of
yellow-green LED04
backlight
LED04
3.85
4.05
4.25
Number of LED
dies=2x16=32.
Note (1) : There is tolerance in optimum LCD driving voltage during production and it will be within
the specified range.
VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
