DatasheetQ Logo
Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits

NJW4351 Просмотр технического описания (PDF) - Japan Radio Corporation

Номер в каталоге
Компоненты Описание
производитель
NJW4351
Unipolar Stepper Motor Driver
JRC
Japan Radio Corporation  JRC
NJW4351 Datasheet PDF : 18 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
NJW4351
TIMING CHART
DIR
ENABLE
RESET
HSM
STEP
POR
L
H
H
L
L
1
2
3
4
1
2
3
4
1
OUT2B OFF
OUT2A ON
OUT1B OFF
OUT1A ON
MO
ON
STEP
OUT2B
OUT2A
OUT1B
OUT1A
MO
After
POR
OFF
ON
OFF
ON
ON
1234
OFF ON ON OFF
ON OFF OFF ON
ON ON OFF OFF
OFF OFF ON ON
OFF OFF OFF ON
Fig.1 Full Step Mode / Forward Direction Sequence
DIR
ENABLE
RESET
HSM
STEP
POR
H
H
H
L
L
OUT2B OFF
OUT2A ON
OUT1B OFF
OUT1A ON
MO
ON
1
2
3
4
1
2
3
4
1
STEP
OUT2B
OUT2A
OUT1B
OUT1A
MO
After
POR
OFF
ON
OFF
ON
ON
1234
ON ON OFF OFF
OFF OFF ON ON
OFF ON ON OFF
ON OFF OFF ON
OFF OFF OFF ON
Fig.2 Full Step Mode / Reverse Direction Sequence
DIR
ENABLE
RESET
HSM
STEP
POR
L
H
H
H
L
OUT2B
OUT2A
OUT1B
OUT1A
OFF
ON
OFF
ON
MO
ON
DIR
ENABLE
RESET
HSM
STEP
POR
H
H
H
H
L
OUT2B
OUT2A
OUT1B
OUT1A
OFF
ON
OFF
ON
MO
ON
1
2
3
4
5
6
7
8
1
STEP
OUT2B
OUT2A
OUT1B
OUT1A
MO
After
POR
OFF
ON
OFF
ON
ON
12345678
OFF OFF OFF ON ON ON OFF OFF
ON ON OFF OFF OFF OFF OFF ON
OFF ON ON ON OFF OFF OFF OFF
OFF OFF OFF OFF OFF ON ON ON
OFF OFF OFF OFF OFF OFF OFF ON
Fig.3 Half Step Mode / Forward Direction Sequence
1
2
3
4
5
6
7
8
1
STEP
OUT2B
OUT2A
OUT1B
OUT1A
MO
After
POR
OFF
ON
OFF
ON
ON
12345678
OFF ON ON ON OFF OFF OFF OFF
OFF OFF OFF OFF OFF ON ON ON
OFF OFF OFF ON ON ON OFF OFF
ON ON OFF OFF OFF OFF OFF ON
OFF OFF OFF OFF OFF OFF OFF ON
Fig.4 Half Step Mode / Reverse Direction Sequence
-8-
Ver.2010-03-26

Share Link: 

datasheetq.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]