PEDL9044A-04
OKI Semiconductor
ML9044A-xxA/xxB
ELECTRICAL CHARACTERISTICS
DC Characteristics
(GND = 0 V, V
DD
= 2.7 to 5.5 V, Ta = –40 to +85°C)
Parameter
“H” Input Voltage
“L” Input Voltage
“H” Output Voltage 1
“L” Output Voltage 1
“H” Output Voltage 2
“L” Output Voltage 2
Symbol
V
IH
—
V
IL
V
OH1
V
OL1
V
OH2
V
OL2
V
CH
V
CMH
V
CML
V
CL
V
SH
SEG Voltage Drop
V
SMH
V
SML
V
SL
Input Leakage Current
| IIL |
I
OH
= –0.1 mA
I
OL
= +0.1 mA
I
OH
= –13
µA
I
OL
= +13
µA
l
OCH
= –4
µA
l
OCMH
= ±4
µA
V
DD
–V
5
= 5 V
Note 1
l
OCML
= ±4
µA
l
OCL
= +4
µA
l
OSH
= –4
µA
l
OSMH
= ±4
µA
V
DD
–V
5
= 5 V
Note 1
l
OSML
= ±4
µA
l
OSL
= +4
µA
V
DD
= 5 V, V
I
= 5 V or 0 V
V
DD
= 5 V, V
I
= GND
Input Current 1
| II1 |
V
DD
= 5 V, V
I
= V
DD
,
Excluding current flowing
through the pull-up resistor
and the output driving MOS
V
DD
= 5 V, V
I
= V
DD
Input Current 2
| II2 |
V
DD
= 5 V, V
I
= GND,
Excluding current flowing
through the pull-down resistor
V
DD
= 5 V
Note 2
0
0.75V
DD
—
0.9V
DD
—
V
DD
–0.3
V
1
–0.3
V
4
–0.3
V
5
V
DD
–0.3
V
2
–0.3
V
3
–0.3
V
5
—
10
—
15
—
—
2.5
Rf = 180 kΩ±2%
Note 3
175
—
—
—
—
—
—
—
—
—
—
—
—
—
—
25
—
45
—
—
4.0
270
0.2V
DD
—
0.2V
DD
—
0.1V
DD
V
DD
V
1
+0.3
V
4
+0.3
V
5
+0.3
V
DD
V
2
+0.3
V
3
+0.3
V
5
+0.3
1.0
61
2.0
105
2.0
1.2
6.0
400
µA
mA
kΩ
T
1
, T
2
, T
3
µA
R/W, RS
0
, RS
1
,
DB
0
to DB
7
, SO
µA
E, SSR, CSR,
BE,
SHT,
S/P,
CS,
Sl
V
SEG
1
to
SEG
120
V
V
Condition
Min.
0.8V
DD
Typ.
—
Max.
V
DD
V
Unit
Applicable pin
R/W, RS
0
, RS
1
,
E, DB
0
to DB
7
,
SHT,
S/P, Sl,
CS,
OSC
1
,
SSR, CSR, BE
DB
0
to DB
7
, SO
OSC
2
COM Voltage Drop
V
COM
1
to
COM
17
Supply Current
LCD Bias Resistor
Oscillation Frequency
of External Resistor Rf
Oscillation Frequency
of Internal Resistor Rf
External Clock
Clock Input
Frequency
Input Clock Duty
Input Clock Rise
Time
Input Clock Fall Time
l
DD
R
LB
f
osc1
f
osc2
V
DD
–GND
V
DD
, V
1
, V
2
,
V
3A
, V
3B
, V
4
, V
5
kHz OSC
1
, OSC
2
kHz
OSC
1
, OSC
2
,
OSC
R
f
in
f
duty
f
rf
f
ff
Note 4
OSC
1
: Open
OSC
2
and OSC
R
: Short-
circuited
OSC
2
, OSC
R
: Open
Input from OSC
1
Note 5
Note 6
Note 6
140
270
480
125
45
—
—
—
50
—
—
480
55
0.2
0.2
kHz
%
µs
µs
OSC
1
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