NJM3773 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM3773 Datasheet PDF : 9 Pages
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s ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage
Logic supply
Motor supply
Logic inputs
Analog inputs
Current
Motor output current
Logic inputs
Analog inputs
Temperature
Operating junction temperature
Storage temperature
Power Dissipation (Package Data)
Power
dissipation
at
T
GND
=
+25°C,
DIP
and
PLCC
package
Power dissipation at TGND = +125°C, DIP package
Power dissipation at TGND = +125°C, PLCC package
Pin no. [DIP]
12
4, 19
9, 10, 13, 14
7, 8, 15, 16
1, 3, 20, 22
9, 10, 13, 14
7, 8, 15, 16
s RECOMMENDED OPERATING CONDITIONS
Parameter
Logic supply voltage
Motor supply voltage
Output emitter voltage
Motor output current
Operating junction temperature
Rise and fall time logic inputs
Oscillator timing resistor
Symbol
V
CC
VMM
VE
IM
TJ
tr,, tf
R
T
Symbol
V
CC
VMM
VI
VA
IM
I
I
IA
Tj
Tstg
P
D
PD
PD
Min
4.75
10
-
-750
-20
-
2
NJM3773
Min
0
0
-0.3
-0.3
-850
-10
-10
-40
-55
-
-
-
Max
Unit
7
V
45
V
6
V
VCC
V
+850
mA
-
mA
-
mA
+150
°C
+150
°C
5
W
2.2
W
2.6
W
Typ
Max
Unit
5
5.25
V
-
40
V
-
1.0
V
-
+750
mA
-
+125
°C
-
2
µs
12
20
kΩ
NJM3773
Phase 1
9
Dis1 VR1
10 7
I CC
VCC 12
V
CC
C1
8
—
+
RQ
S
Logic
12 k‰
RT
IRC RC 11
VCC
4 700 pF
CT
VI
V
VIH
VA
V
IL
R
I I I IH I IL
IC IA
VRC
+
—
Logic
+
SQ
R
—
14 13 16
15
Phase 2
Dis 2 VR2
C2
5, 6, 17, 18
GND
IC
IA
VC
V
A
RB
E1
2
3 M A1
1 M B1
4 VMM1
19 VMM2
22 M B2
20 M A2
I MM
I M I OL
21
E2
Pin no. refers
to DIP package
VE
RS
VM
V MA
VMM
Figure 4. Definition of symbols
| V MA – VMB |
50 %
t on
t off
t
VE ( I M )
td
V
R
V
RC
t
tb
fs=
1
ton + toff
t
ton
D = ton + toff
Figure 5. Definition of terms
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