參數(shù)資料
型號: UPD168116AK9-9B4-A
廠商: NEC Corp.
英文描述: 7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT
中文描述: 7通道H -橋甲微步支脈沖輸入功能驅(qū)動程序
文件頁數(shù): 6/26頁
文件大?。?/td> 256K
代理商: UPD168116AK9-9B4-A
Data Sheet S16967EJ1V0DS
6
μ
PD168116A
4. STANDARD CONNECTION EXAMPLE
M
3 to 5 V
22 F
1000 pF x 2
5 k
x 4
100 k
x 2
10 k
10 k
1
M
3 to 5 V
22 F
(at 100 kHz
PWM)
330 pF
150 pF
3 to 5 V
22 F
3 V
10 F
M
3 to 5 V
22 F
M
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
FIL
1
FB
4
FB
3
FB
2
FB
1
OUT
1B
V
M12
OUT
1A
PGND
12
OUT
2B
V
M12
OUT
2A
IN
5A
IN
5B
43
44
45
46
47
48
49
50
51
52
53
54
55
56
IN
7A
FIL
7
R
7
FB
7
OUT
7A
V
M7
OUT
7B
V
DD
LGND
COSC
OE
1
CLK
1
CW
1
OE
2
/IN
3A
I
7
S
7
M
2
M
1
O
3
V
M
O
3
P
3
O
4
V
M
O
4
R
F
3
F
2
C
2
/
3
C
2
/
4
O
6
O
6
P
5
O
5
V
M
O
5
M
4
/
4
M
3
M
2
M
1
I
6
I
6
V
DD
V
DD
Cautions 1. Be sure to connect all of the pins which have more than one.
2. The constants shown in the above diagram are provided as examples only. Perform design
based on thorough evaluation with the actual machine, and change the underlined constants as
necessary.
3. A pull-down resistor (50 to 200 k
) is connected to the MODE
1
, MODE
2
, MODE
3
, SEL
7
, OE
1
, CLK
1
,
CW
1
, OE
2
/IN
3A
, CLK
2
/IN
3B
, CW
2
/IN
4A
, MODE
4
/IN
4B
, IN
5A
, IN
5B
, IN
6A
, IN
6B
, IN
7A
, and IN
7B
pins.
Fix these input pins to GND when they are not used.
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