NJM3517E2# NJR, NJM3517E2# Datasheet - Page 2

• Manufacturer Part Number: NJM3517E2#
• Description: IC STEPPER MOTOR CTRLR/DVR 16EMP
• Manufacturer: NJR

Specifications of NJM3517E2#

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: ±350mA
• 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: 16-EMP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NJM#3517E2; NJM#3517E2

Fugure 2.Pin configurations
DIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN CONFIGURATIONS
PIN DESCRIPTION
1
2
3
4
5
6
7
8
9
15
16
EMP-pack.
10
11
12
13
14
STEP
GND
Symbol
P
P
GND
P
P
DIR
STEP
ØB
ØA
HSM
INH
RC
LA
LB
V
V
DIR
B2
B1
A1
A2
SS
CC
P
P
P
P
Ø
B2
B1
A1
A2
B
1
2
3
4
5
6
7
8
Description
Phase output 2, phase B. Open collector output capable of sinking max 500 mA.
Phase output 1, phase B. Open collector output capable of sinking max 500 mA.
Ground and negative supply for both V
Phase output 1, phase A.
Phase output 2, phase A.
Direction input. Determines in which rotational direction steps will be taken.
Stepping pulse. One step is generated for each negative edge of the step signal.
Zero current half step position indication output for phase B.
Zero current half step position indication output for phase A.
Half-step mode. Determines whether the motor will be operated in half or full-step
mot. When pulled low, one step pulse will correspond to a half step of the motor.
A high level on the inhibit input turns all phase output off.
Bi-level pulse timing pin. Pulse time is approximately t
Second level (bi-level) output, phase A.
Second level (bi-level) output, Phase B.
Second level supply voltage, +10 to +40 V.
Logic supply voltage, nominally +5 V.
3517D2
NJM
16
15
14
13
12
10
11
9
V
V
L
L
R
INH
HSM
Ø
SS
B
CC
A
C
A
CC
and V
STEP
GND
DIR
P
P
P
P
Ø
SS
B2
B1
A1
A2
B
.
1
2
3
4
5
6
7
8
on
= 0.55 • R
3517E2
NJM
T
• C
T
16
15
14
13
12
11
10
9
V
V
L
L
R
INH
HSM
Ø
CC
SS
B
A
C
A
NJM3517