參數(shù)資料
型號: UPD168117A
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): 6/24頁
文件大小: 275K
代理商: UPD168117A
Data Sheet S17486EJ1V0DS
6
μ
PD168117A
4. STANDARD CONNECTION EXAMPLE
M
M
10 k
1
10 k
150 pF
ex. 150 mV
3 to 5 V
22 F
OUT
3A
V
M34
OUT
3B
PGND
34
OUT
4A
OUT
4B
V
DD
OUT
2B
V
M12
OUT
2A
OUT
1B
7
V
REF7
SELV
REF7
OUT
1A
PGND
12
OE
2
/
IN
3A
LGND
3 V
OUT
6B
V
M7
OUT
6A
OUT
7B
OUT
7A
OUT
5B
V
M56
OUT
5A
PGND
56
CLK
1
CW
1
MODE
1
COSC
8
Current
Current
Current
Current
ch4
H-bridge
ch3
H-bridge
ch6
H-bridge
ch7
H-bridge
OSC
CLK
2
/
IN
3B
CW
2
/
IN
4A
MODE
4
/
IN
4B
FB
1
FIL
1
FIL
2
FB
2
MODE
3
OE
1
MODE
2
IN
7B
IN
7A
IN
6A
IN
6B
IN
5A
IN
5B
FIL
3
FIL
4
FB
3
FB
4
FB
7
FIL
7
R
7
Control and
Pre-driver
CPU
ch1
H-bridge
ch2
H-bridge
ch5
H-bridge
M
M
ch1/ch2
Control
ch3/ch4
Control
10 F
5 k
x 2
5 k
1000 pF
1000 pF
100 pF
1000 pF
1000 pF
TSD
UVLO
200 mV
V
REF7
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.
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