ML9207 Ver la hoja de datos (PDF) - Oki Electric Industry
Número de pieza
componentes Descripción
Fabricante
ML9207
Oki Electric Industry
ML9207 Datasheet PDF : 35 Pages
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OKI Semiconductor
FEDL9207-02
ML9207-xx
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Condition
Rating
Unit
Supply Voltage (1)
VDD
*1
VDISP
*1
–0.3 to +6.5
V
–0.3 to +6.5
V
Supply Voltage (2)
VFL
—
Input Voltage
VIN
—
–80 to VDISP+0.3
V
–0.3 to VDD+0.3
V
QFP80-P-1414-0.65-K
637
Power Dissipation
PD Ta ≥ 25°C
mW
QFP80-P-1420-0.80-BK
764
Storage Temperature
Output Current
TSTG
IO1
IO2
IO3
—
COM1 to COM24
AD1 to AD4
SEG1 to SEG35
–55 to +150
°C
–60 to 0.0
–20 to 0.0
mA
–10 to 0.0
IO4
P1 to P4
*1: Use the same power supply for VDD and VDISP.
–4.0 to +4.0
RECOMMENDED OPERATING CONDITIONS
When the power supply voltage is 5V (typ.)
Parameter
Symbol
Supply Voltage (1)
VDD, VDISP
Supply Voltage (2)
VFL
High Level Input Voltage VIH
Low Level Input Voltage
VIL
CP Frequency
fC
Oscillation Frequency
fOSC
Frame Frequency
fFR
Operating Temperature
TOP
Condition
—
—
All input pins excluding OSC0 pin
All input pins excluding OSC0 pin
—
Self-oscillation
DIGIT = 1 to 24, Self-oscillation
—
Min.
4.5
–60
0.7 VDD
—
—
3.5
142
–40
Typ. Max. Unit
5.0 5.5
V
— –20
V
—
—
V
— 0.3 VDD V
—
2.0 MHz
4.0 4.5 MHz
163 183 Hz
— +85 °C
When the power supply voltage is 3.3V (typ.)
Parameter
Symbol
Supply Voltage (1)
VDD, VDISP
Supply Voltage (2)
VFL
High Level Input Voltage VIH
Low Level Input Voltage
VIL
CP Frequency
fC
Oscillation Frequency
fOSC
Frame Frequency
fFR
Operating Temperature
TOP
Condition
—
—
All input pins excluding OSC0 pin
All input pins excluding OSC0 pin
—
Self-oscillation
DIGIT = 1 to 24, Self-oscillation
—
Min.
3.0
–60
0.8 VDD
—
—
3.5
142
–40
Typ .
3.3
—
—
—
—
4.0
163
—
Max.
3.6
–20
—
0.2 VDD
2.0
4.5
183
+85
Unit
V
V
V
V
MHz
MHz
Hz
°C
7/35
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