VL-FS-MDLS16166D-01 REV. A
(MDLS16166(33)-LV-G-LED01G (DIE FORM IC))
JAN./2002
PAGE 8 OF 12
4.2 Typical Electrical Characteristics at Ta = 25 °C, VDD = 5V 5%, VSS=0V.
Table 5
Parameter
Symbol
VDD-VSS
VLCD
=VDD-V0
VIH1
Conditions
Min.
4.75
4.1
Typ.
5.00
4.4
Max. Unit
Supply voltage (Logic)
Supply voltage (LCD)
5.25
4.7
V
V
VDD =5.0V,
Note1.
Input signal voltage 1
for E,DB0-DB7,R/W,RS.
Input signal voltage 2
for OSC1.
”H” level
2.2
-0.3
-
-
VDD
0.8
V
V
VIL1
” L” level
VIH2
” H” level
” L” level
VDD -1.0
VSS
-
VDD
1.0
V
VIL2
-
V
mA
Supply Current
IDD
Character
-
0.6
0.9
(Logic & LCD)
mode, Note 1
Checker board
mode, Note 1
Character
-
-
1.2
0.2
0.2
4.1
1.8
0.3
0.3
4.3
mA
mA
mA
V
Supply Current (LCD)
I0
mode, Note 1
Checker board
mode, Note 1
Forward
-
Supply voltage of
yellow-green LED01
backlight
VLED
3.9
current
= 40mA
Number of
LED dies
=4
Note (1) : There is tolerance in optimum LCD driving voltage during production and it will be within
the specified range.
VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
