NJM3774FM2# NJR, NJM3774FM2# Datasheet - Page 4

• Manufacturer Part Number: NJM3774FM2#
• Description: IC STEPPER MOTOR DVR DUAL 28PLCC
• Manufacturer: NJR

Specifications of NJM3774FM2#

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 1A
• Voltage - Load: 10 V ~ 40 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -20°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NJM#3774FM2; NJM#3774FM2

Parameter
Voltage
Logic supply
Motor supply
Logic inputs
Comparator inputs
Reference 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
Power dissipation at T
Parameter
Logic supply voltage
Motor supply voltage
Motor output current
Operating Junction temperature
Rise and fall time, logic inputs
Oscillator timing resistor
Figure 4. Definition of symbols
V
CC
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
V
V
V
15 kW
I
IH
IL
3 300 pF
V
V
A
R
R
T
I
CC
I
RC
C
I
T
I
V
RC
CC
I
I
IH
R
22
1
I
I
A
IL
NJM3774
GND
GND
GND
V
= +25 C, DIP and PLCC package
= +125 C, DIP package
= +125 C, PLCC package
CC
+
–
Phase
Phase
2
1
19
4
7
Dis
16
Dis
1
2
3
20
V
V
R1
V
V
R2
CH
C
21
2
C
C
I
I
820 pF
C
C
A
1
2
C
+
+
–
–
GND
5, 6, 17, 18
S
R
R
S
1 kW
Q
Q
R
C
Logic
Logic
10
E
13
E
R
1
2
S
V
22
9, 14
4, 7, 16, 19
2, 21
3, 20
8, 11, 12, 15
4, 7, 16, 19
2, 3, 20, 21
E
Pin no. [DIP-package]
12
15
11
14
9
8
M
M
V
V
M
M
MM1
MM2
A1
B1
B2
A2
I MM
I
M
I
OL
Symbol
V
V
I
T
t
R
M
r
, t
V
V
J
CC
MM
T
M
MA
f
V
MM
Symbol
4.75
10
-1000
- 20
-
2
Figure 5. Definition of terms
V
V
V
V
V
I
I
I
T
T
P
P
P
Min
M
I
A
50 %
V
j
stg
CC
MM
I
C
R
D
D
D
CH
f =
V
| V
s
E
MA
t on
0
0
-0.3
-0.3
-0.3
-1200
-10
-10
-40
-55
-
-
-
– V
Min
Typ
5
-
-
-
-
15
1
+
MB
t
t off
on
|
NJM3774
t
d
t
off
7
45
6
V
7.5
+1200
-
-
+150
+150
5
2.2
2.6
5.25
40
+1000
+125
2
20
Max
Max
CC
D =
t
on
t
on
+
t
off
Unit
V
V
V
V
V
mA
mA
mA
W
W
W
Unit
V
V
mA
k
C
C
C
s
t
t