ml9227 Oki Semiconductor, ml9227 Datasheet - Page 6

• Manufacturer Part Number: ml9227
• Description: 27-bit Duplex/triplex Vfd Controller/driver With Digital Dimming, Adc And Key Scan
• Manufacturer: Oki Semiconductor

ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
OKI Semiconductor
Supply Voltage
Input Voltage
Power Dissipation
Storage Temperature
Output Current
Driver Supply Voltage
High Level Input Voltage
Low Level Input Voltage
Clock Frequency
Oscillation Frequency
Frame Frequency
Operating Temperature
Parameter
Parameter
Symbol
Symbol
V
V
T
f
T
V
V
P
V
OSC
f
l
l
l
l
DISP
DISP
STG
f
O1
O2
O3
O4
FR
OP
C
IN
IH
IL
D
Co = 27 pF ±5%
R = 10 kΩ ±5%, Co= 27 pF ±5%
R = 10 kΩ ±5%
Ta = 85 °C
DIM OUT, SYNC OUT1, SYNC OUT2
All inputs except OSC0
All inputs except OSC0
Condition
SEG20 to 27
SEG1 to 19
GRID1 to 3
—
—
—
Condition
QFP64-P-1420-1.00-BK
—
—
—
1/3 Duty
1/2 Duty
Min.
179
268
–40
8.0
3.8
2.2
—
—
–10.0 to +20.0
–10.0 to +2.0
–20.0 to +2.0
–0.3 to +6.0
–55 to +150
–2.0 to +2.0
–0.3 to +20
13.0
Typ.
269
403
3.3
—
—
—
—
Rating
250
Max.
18.5
358
538
+85
0.8
2.0
4.4
—
FEDL9227-01
ML9227
Unit
mW
MHz
MHz
mA
mA
mA
mA
Unit
°C
Hz
Hz
°C
V
V
V
V
V
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