NJM3777 New Japan Radio, NJM3777 Datasheet - Page 4

• Manufacturer Part Number: NJM3777
• Description: DUAL STEPPER MOTOR DRIVER
• Manufacturer: New Japan Radio

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
Figure 4. Definition of symbols
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
Power dissipation at T
V
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
CC
V
V
V
12 k
I
IH
IL
4 700 pF
V
V
A
R
R
T
I
CC
I
RC
C
V
T
RC
V
RC
CC
I
12
13
I
I
I
NJM3777
R
IH
I
I
GND
GND
A
IL
V
CC
= +25 C
= +125 C
+
–
Phase
Phase
2
1
10
15
11
14
Dis
Dis
1
2
8
17
V
V
R1
R2
V
V
V
CH
C
A
9
16
C
C
I
I
C
A
1
2
+
–
+
–
6, 7, 18, 19
GND
R
S
S
R
Q
Q
Logic
Logic
E
3
22
E
1
R
2
S
V
E
20
23
21
4
2
5
M
M
V
V
M
M
MM1
MM2
A1
B1
B2
A2
Pin No.
13
5, 20
10, 11, 14, 15
8, 9, 16, 17
2, 4, 21, 23
10, 11, 14, 15
8, 9, 16, 17
I
I MM
M
I
OL
V
V
M
MA
Symbol
R
V
V
V
I
T
t
M
r,
J
V
CC
MM
E
, t
T
MM
f
Symbol
Figure 5. Definition of terms
V
V
Min
P
P
V
T
V
T
I
4.75
10
-
-800
-20
-
2
50 %
I
I
MM
M
CC
A
V
I
A
S
D
D
J
I
CH
V
V
| V
RC
f =
E
s
MA
( I
M
-900
-0.3
-0.3
t on
Min
-10
-10
-40
-55
– V
)
Typ
5
-
-
-
-
-
12
0
0
-
-
t
1
+
MB
on
t off
|
NJM3777
t
d
t
off
+900
+150
+150
Max
V
5.25
40
1.0
+800
+125
2
20
45
Max
7
6
5
2
-
-
CC
D =
t
t
on
b
t
on
+
Unit
t
mA
mA
mA
off
W
W
Unit
V
V
V
mA
k
V
V
V
V
C
C
C
s
t
t
t