ML9042 Ver la hoja de datos (PDF) - LAPIS Semiconductor Co., Ltd.
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ML9042 Datasheet PDF : 58 Pages
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LAPIS Semiconductor
FEDL9042-01
ML9042-xx
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
“H” Input Voltage
“L” Input Voltage
“H” Output Voltage 1
“L” Output Voltage 1
“H” Output Voltage 2
“L” Output Voltage 2
COM Voltage Drop
SEG Voltage Drop
Input Leakage Current
Input Current 1
Input Current 2
Supply Current
Oscillation Frequency
of External Resistor Rf
Symbol
VIH
VIL
Condition
—
VOH1
VOL1
VOH2
VOL2
IOH = –0.1 mA
IOL = +0.1 mA
IOH = –13 A
IOL = +13 A
(GND = 0 V, VDD = 2.7 to 5.5 V, Ta = –40 to +85C)
Min. Typ. Max. Unit Applicable pin
0.8VDD
0
—
VDD
RW/SI,
RS0/CSB, RS1,
E/SHTB,
V DB0(SO) to
— 0.2VDD
DB7, SP,
OSC1, BE,
ROM1S
0.9VDD
—
—
—
—
0.1VDD
V
DB0(SO) to
DB7
0.9VDD
—
—
—
—
0.1VDD
V
OSC2
VCH lOCH = –4 A
V0–0.3
V0–
0.012
V0
VCMH
VCML
lOCMH = 4 A
lOCML = 4 A
V0 –GND = 5 V
Note 1
V1–0.3
V4–0.3
V1
0.012
V4
0.012
V1+0.3
V4+0.3
V
COM1 to
COM17
VCL lOCL = +4 A
GND
GND+
GND+0.3
0.012
VSH lOSH = –4 A
V0–0.3
V0–
0.012
V0
VSMH lOSMH = 4 A
VSML lOSML = 4 A
V0 –GND = 5 V
Note 1
V2–0.3
V3–0.3
V2
0.012
V3
0.012
V2+0.3
V3+0.3
V
SEG1 to
SEG100
VSL lOSL = +4 A
GND
| IIL | VDD = 5 V, VI = 5 V or 0 V
—
VDD = 5 V, VI = GND
10
VDD = 5 V, VI = VDD,
| II1 | Excluding current flowing
through the pull-up resistor
—
and the output driving MOS
VDD = 5 V, VI = VDD
15
| II2 |
VDD = 5 V, VI = GND
Excluding current flowing
—
through the pull-down resistor
lDD VDD = 5 V
Note 2 —
GND+
0.012
GND+0.3
—
1.0
A
E/SHTB, BE,
SP, VIN
25 61
RW/SI,
—
2.0
A
RS0/CSB, RS1,
DB0(SO) to
DB7
45 105
—
2.0
A T1, T2, T3
—
1.2 mA VDD–GND
fosc1 Rf = 85 k2%
Note 3 175 270 400 kHz OSC1, OSC2
7/58
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