參數(shù)資料
型號: SLA7033M
廠商: SANKEN ELECTRIC CO LTD
元件分類: 運動控制電子
英文描述: 2-Phase Stepper Motor Unipolar Driver ICs
中文描述: STEPPER MOTOR CONTROLLER, 3 A, PZFM18
封裝: ZIP-18
文件頁數(shù): 8/8頁
文件大?。?/td> 71K
代理商: SLA7033M
35
SLA7032M/SLA7033M
SLA7032M/SLA7033M
2-Phase Stepper Motor Unipolar Driver IC (2-Phase/1-2 Phase Excitation)
I
Handling Precautions
The input terminals of this product use C-MOS circuits. Observe the following precautions.
G
Carefully control the humidity of the room to prevent the buildup of static electricity. Since static electricity is particularly a problem
during the winter, be sure to take sufficient precautions.
G
Take care to make sure that static electricity is not applied to the IC during wiring and assembly. Take precautions such as shorting
the terminals of the printed wiring board to ensure that they are at the same electrical potential.
Active Low
Input
Corresponding output
OUT
A
(pin8)
OUT
A
(pin1)
OUT
B
(pin18)
OUT
B
(pin11)
IN
A
(pin6)
IN
A
(pin5)
IN
B
(pin17)
IN
B
(pin16)
Active High
Input
Corresponding output
OUT
A
(pin1)
OUT
A
(pin8)
OUT
B
(pin11)
OUT
B
(pin18)
IN
A
(pin6)
IN
A
(pin5)
IN
B
(pin17)
IN
B
(pin16)
I
Note
The excitation input signals of the SLA7032M, SLA7033M can be used as either Active High or Active Low. Note, however, that the
corresponding output (OUT) changes depending on the input (IN).
I
Chopper frequency vs. Supply voltage
0
f
V
CC
(V)
50
40
30
20
10
0
10
20
30
40
50
Motor : 23LM-C202
I
O
= 0.8A at V
CC
=24V
R
S
=1
I
Chopper frequency vs. Output current
0
f
I
O
(A)
50
40
30
20
10
0
0.2
0.4
0.6
0.8
1.0
Motor : 23LM-C202
V
CC
=24V
R
S
=1
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