参数资料
型号: TA8415P
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 0.4 A, PDIP16
封装: 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16
文件页数: 4/11页
文件大小: 268K
代理商: TA8415P
TA8415P
2003-08-04
2
PIN FUNCTION
PIN No.
SYMBOL
PIN NAME
FUNCTIONAL DESCRIPTION
1
CW / CCW
Clock Wise / Counter Clock Wise
Direction Control Input Function Table A
2
EA
Excitation A
3
EB
Excitation B
Phase Excitation Mode
Input
4
3 / 4
3 Phases / 4 Phases
Phase Control Input
Truth Table B
5
MO
Monitor Out
MO = “L” at Initial State
6
φ1
φ1 Out
φ1 Output
7
φ2
φ2 Out
φ2 Output
8
GND
9
φ3
φ3 Out
φ3 Output
10
φ4
φ4 Out
φ4 Output
11
E
Output Enable
Outputs are Enable at E = “H”
12
CKOUT
ClockOut
Clock Output
13
CK1
Clock In1
Clock Input 1
14
CK2
Clock In2
Clock Input 2
Truth Table A
15
R
Reset
Reset Input
16
VCC
TRUTH TABLE A
TRUTH TABLE B
CK1
CK2
CW /
CCW
FUNCTION
EA
EB
3 / 4
(Note)
FUNCTION
H
L
CW
L
1 Phase Excitation
L
Inhibit
H
L
2 Phase Excitation
H
L
CCW
L
H
L
4 Phases
12 Phase Excitation
L
Inhibit
H
L
Test Mode φ1~φ4 ON
H
CCW
L
H
1 Phase Excitation
L
H
Inhibit
H
L
H
2 Phase Excitation
H
CW
L
H
3 Phases
12 Phase Excitation
L
H
Inhibit
H
Test Mode φ1~φ4 ON
Note:
Conversion of Phase Excitation Mode must be made after the Reset Mode is established.
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