PEDL9051G-01
OKI Semiconductor
ML9051G
ELECTRICAL CHARACTERISTICS
DC Characteristics
[V
SS
= 0 V, V
DD
= 3.7 to 5.5 V, Tj =–40 to +85°C]
Parameter
“H” Input voltage
“L” Input voltage
“H” Input voltage
“L” Input voltage
Hysteresis width
“H” output voltage
“L” output voltage
“H” Input current
“L” Input current
V1 output voltage
temperature gradient
V1 output voltage
Voltage multiplier
output voltage
V
OUT
- V1 voltage
LCD driver ON
resistance
Internal
oscillation
External
input
Symbol
V
IH
V
IL
V
IH
V
IL
∆V
V
OH
V
OL
I
IH
I
IL
V1TC
V1
V
DD
= 5.0 V
I
OH
= –0.5 mA
I
OL
= 0.5 mA
V
I
= V
DD
V
I
= 0 V
Tj = 25°C
V1 = 12 V
*6
3-time
multiplication *7
4-time
multiplication *8
*9
Condition
Min
0.8
×
V
DD
0
0.8
×
V
DD
0
—
0.8
×
V
DD
—
–1.0
–3.0
—
10.63
13.0
15.9
0.6
Typ
—
—
—
—
1.0
—
—
—
—
–0.05
10.85
—
—
—
Max
V
DD
0.2
×
V
DD
V
DD
0.2
×
V
DD
—
—
0.2
×
V
DD
+1.0
+3.0
—
11.07
—
—
—
V
µA
%/°C
V
V
V
V
*3
*4 *5
V1
V1
V
OUT
V
OUT
V
OUT,
V1
SEG1 to 131,
COMS0,
COMS1,
COM0 to 47
*10
V
*2
Unit
V
Applicable
pins
*1
V
OUT
Vot1
R
ON
I
O
= ±50 µA
—
—
10
kΩ
Oscillator
frequency
f
OSC
f
EXT
Tj = 25°C
27
21
14
33
—
17
39
47
20
kHz
kHz
kHz
CL*10
*1:
*2:
*3:
*4:
*5:
*6:
*7:
*8:
A0, DB0 to DB5, DB7 (SI),
CS1,
CS2, CLS, FR, M/S, C86, P/S,
DOF,
IRS,
HPM
Pins
RD
(E),
WR
(R/W),
RES,
CL, DB6 (SCL) Pins
DB0 to DB7, FR, FRS,
DOF,
CL Pins
A0,
RD
(E),
WR
(R/W),
CS1,
CS2, CLS, M/S, C86, P/S,
RES,
IRS,
HPM
Pins
Applicable to the pins DB0 to DB5, DB6 (SCL), DB7 (SI), CL, FR,
DOF
in the high impedance
state.
Tj = 25°C,
α
= 31, (1+Rb/Ra) = 4, V
OUT
= 13.5 V (External input), LCD drive output = no-load
During high-power mode, V
IN
= 4.8 V, voltage multiplier capacitor C1 = 3.7 to 5.7
µF,
voltage
multiplier output load current I = 500
µA.
Only a voltage multiplier circuit operates, not activating
the voltage adjustment circuit and V/F circuit, by command “2C”.
During high-power mode, V
IN
= 4.5 V, voltage multiplier capacitor C1 = 3.7 to 5.7
µF,
voltage
multiplier output load current I = 500
µA.
Only a voltage multiplier circuit operates, not activating
the voltage adjustment circuit and V/F circuit, by command “2C”.
5/74
OKI [ OKI ELECTRONIC COMPONETS ]
