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參數(shù)資料
| 型號(hào)： | PMM8714PT |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 5-Phase Stepping Motor Drive IC for Universal Controller |
| 中文描述： | 5相步進(jìn)電機(jī)驅(qū)動(dòng)集成電路通用控制器 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大小： | 73K |
| 代理商： | PMM8714PT |
4V
OV
1.5V or lower
R (13pin)
Vcc (24pin)
Driving input
Excitation mode set
PD input
Reset input
GND
External output
Stepping motor
12V 24V
P.GND
P.GND
25
24
18
13
4
12
2
5
6
GND
GND
GND
GND
GND
R3
PMM530
1
3
10
22
9
20
11
19
8
23
7
21
5V
5V
11
14
15
16
17
18
19
20
21
22
23
9
10
12
24
1
2
3
4
6
5
7
8
13
PMM8714PT
OCRF
341
Example application circuit
(full step/half step)
Excitation mode set
Pin No.
Terminal symbol
Input level
Motor operation
6
EB
H
Full step
L
Half step
When VCC is not stable, such as immediately after the power is on, normal initial reset can not always be
performed. In order to perform firm reset, hold R terminal (13pin) at the "L" level until Vcc becomes
stable.
Refer to Page 343 for the specifications of power hybrid IC:PMM530 .
Refer to Operation Manual of PMM8714PT for other applications.
H
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