njw4350 New Japan Radio Co.,Ltd, njw4350 Datasheet - Page 7

• Manufacturer Part Number: njw4350
• Description: Njw4350 Unipolar Stepper Motor Driver
• Manufacturer: New Japan Radio Co.,Ltd

DIR
INH
HSM
STEP
PB1
PB2
PA1
PA2
DIR
INH
HSM
STEP
PB1
PB2
PA1
PA2
DIR
INH
HSM
STEP
PB1
PB2
PA1
PA2
DIR
INH
HSM
STEP
PB1
PB2
PA1
PA2
DIR
INH
HSM
STEP
PB1
PB2
PA1
PA2
MO
MO
MO
MO
MO
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
H
L
L
L
H
H
H
L
L
L
H
H
H
H
H
H
L
L
L
L
POR
POR
POR
POR
POR
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
5
5
5
1
1
6
6
6
2
2
7
7
7
3
3
8
8
8
4
4
1
1
1
1
1
STEP
STEP
STEP
PB1
PB2
PA1
PA2
PB1
PB2
PB1
PB2
PA1
PA2
Fig.6 Full step mode / CW sequence
PA1
PA2
Fig.7 Full step mode / CCW sequence
STEP
PB1
PB2
Fig.8 Half step mode / CW sequence
PA1
PA2
Fig.9 Half step mode / CCW sequence
Fig.10 Half step mode / INH sequence
RESAET
RESAET
RESAET
RESAET
After
OFF
OFF
ON
ON
After
OFF
OFF
After
OFF
OFF
ON
ON
ON
ON
OFF
OFF
After
ON
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
1
OFF
OFF
OFF
ON
ON
ON
ON
ON
1
1
1
OFF
OFF
ON
ON
2
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
2
2
2
OFF
OFF
OFF
ON
3
OFF
OFF
OFF
ON
3
OFF
OFF
OFF
OFF
ON
ON
ON
ON
3
3
OFF
OFF
ON
ON
4
OFF
OFF
ON
ON
NJW4350
4
OFF
OFF
OFF
OFF
ON
ON
ON
ON
4
4
OFF
OFF
OFF
ON
5
OFF
OFF
OFF
ON
5
OFF
OFF
ON
ON
OFF
OFF
6
ON
ON
6
- 7 -
OFF
OFF
OFF
ON
7
OFF
OFF
OFF
ON
7
OFF
OFF
ON
ON
8
OFF
OFF
ON
ON
8