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参数资料
| 型号： | LB1825 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDIP28 |
| 封装： | HEAT SINK, DIP-28 |
| 文件页数： | 5/9页 |
| 文件大小： | 139K |
| 代理商： | LB1825 |
Figure 1 Pin Circuit for Internal Clock Mode
Table 1: External Component Values (reference values)
Use a crystal that has a ratio of at least 1:5 between the fundamental f0 impedance and the 3f0 impedance.
Figure 2 Pin Circuit for External Clock Mode
F/R Switching and Phase Selection
Columns OUT1 to OUT3
H: Source
L: Sink
No. 4845-5/9
LB1825
Crystal (MHz)
C1 (pF)
C2 (pF)
R (k
)
3 to 4
39
82
0.82
4 to 5
39
82
1.0
5 to 7
39
47
1.5
7 to 10
39
27
2.0
F/R
IN1
IN2
IN3
OUT1
OUT2
OUT3
H
L
M
H
L
H
L
H
M
L
H
L
H
L
M
L
H
M
L
H
L
H
L
M
H
L
H
L
H
M
H
L
M
L
H
L
M
H
L
H
L
H
M
L
H
M
H
L
H
M
L
H
L
H
L
M
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