NJU39610 New Japan Radio, NJU39610 Datasheet - Page 11

• Manufacturer Part Number: NJU39610
• Description: MICROSTEPPING MOTOR CONTROLLER WITH DUAL DAC
• Manufacturer: New Japan Radio

Figure 13. Typical blockdiagram of an application without a microprocessor.
Figure 14. Typical application in a microprocessor based system.
+2.5V
To
P
Direction
Step
GND
(V
V
CC
CC
14
15
16
17
22
)
(+5 V)
7
6
1
D0
D7
A0
A1
WR
CS
RESET
V
Ref
Clock Up/Dn
NJU39610
Counter
Control Logic
V
V DD
SS
5
18
Sign
Sign
CD
DA
CD
DA
CE
PROM
1
1
1
2
2
2
19
3
20
4
2
21
+5 V
15 k
3 300 pF
16
15
14
D0-D7
7
8
9
12
Phase
CD
V
Phase
CD
V
RC
R1
R2
0.1 F
1
2
5,
17, 18
GND
1
2
V
6,
CC
11
NJM3771
Reference
NJU39610
A0
WR
CS
A1
C
Voltage
1
10
820 pF
1 k
1.0
Vref
V
MM1
3
2
E
1
R S
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
13
The specifications on this databook are only
C
V
2
820 pF
MM2
20
1 k
1.0
21
M
M
M
M
E
A1
B1
A2
B2
2
0.1 F
R S
4
1
19
22
NJU39610
NJM3771
Pin numbers refer
to DIP package.
GND (V
+
10 F
STEPPER
MOTOR
V
MM
MM
)