ML9211 데이터 시트보기 (PDF) - Oki Electric Industry
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ML9211
Oki Electric Industry
ML9211 Datasheet PDF : 20 Pages
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¡ Semiconductor
ML9211
Pin
Symbol
Type
QFP-1* QFP-2*
Description
SYNC OUT 1 38
SYNC OUT 2 37
36
Synchronous signal output.
35
O Connect these pins to the slave side SYNC IN 1 and 2 pins.
OSC0
RC oscillator connecting pins.
34
32
I/O
Oscillation frequency depends on display tubes
to be used. For details, refer to ELECTRICAL
VDD
OSC0
R
C
CHARACTERISTICS.
* QFP-1: QFP80-P-1420-0.80-BK
QFP-2: QFP80-P-1414-0.65-K
ABSOLUTE MAXIMUM RATING
Parameter
Driver Supply Voltage
Logic Supply Voltage
Input Voltage
Power Dissipation
Storage Temperature
Output Current
Symbol
Condition
Ratings
Unit
VDISP
—
–0.3 to +20
V
VDD
—
–0.3 to +6.5
V
VIN
—
–0.3 to VDD+0.3
V
QFP80-P-1420-0.80-BK
760
PD
Ta≥25°C QFP80-P-1414-0.65-K
630
mW
TSTG
—
–55 to +150
°C
IO1
SEG1 to 37
–10.0 to +2.0
mA
IO2
SEG38 to 56
–20.0 to +2.0
mA
IO3
GRID1 to 3
–10.0 to +20.0 mA
IO4
DIM OUT, SYNC OUT1, SYNC OUT2 –2.0 to +2.0
mA
RECOMMENDED OPERATING CONDITIONS
Parameter
Driver Supply Voltage
Logic Supply Voltage
High Level Input Voltage
Low Level Input Voltage
Clock Frequency
Oscillation Frequency
Frame Frequency
Operating Temperature
Symbol
VDISP
VDD
VIH
VIL
fC
fOSC
fFR
TOP
Condition
—
—
All inputs except OSC0
All inputs except OSC0
—
R=10KW±5%, C=27pF±5%
R=10KW±5%, 1/3 Duty
C=27pF±5% 1/2 Duty
—
Min.
8.0
4.5
0.8VDD
—
—
2.6
211
317
–40
Typ.
13.0
5.0
—
—
—
3.3
269
403
—
Max.
18.0
5.5
—
0.2VDD
2.0
4.0
325
488
+85
Unit
V
V
V
V
MHz
MHz
Hz
Hz
°C
7/19
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