A4983SETTR-T Allegro, A4983SETTR-T Datasheet - Page 14

• Manufacturer Part Number: A4983SETTR-T
• Manufacturer: Allegro

A4983
Step
Full
#
1
2
Table 2. Step Sequencing Settings
Home microstep position at Step Angle 45º; DIR = H
Step
Half
#
1
2
3
4
Step
1/4
#
1
2
3
4
5
6
7
8
Step
1/8
10
11
12
13
14
15
16
#
1
2
3
4
5
6
7
8
9
Step
1/16
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#
1
2
3
4
5
6
7
8
9
[% I tripMax ]
Phase 1
Current
100.00
–19.51
–29.03
–38.27
–47.14
–55.56
–63.44
–70.71
–77.30
–83.15
–88.19
–92.39
–95.69
–98.08
–99.52
99.52
98.08
95.69
92.39
88.19
83.15
77.30
70.71
63.44
55.56
47.14
38.27
29.03
19.51
–9.80
9.80
0.00
(%)
DMOS Microstepping Driver with Translator
[% I tripMax ]
Phase 2
Current
100.00
19.51
29.03
38.27
47.14
55.56
63.44
70.71
77.30
83.15
88.19
92.39
95.69
98.08
99.52
99.52
98.08
95.69
92.39
88.19
83.15
77.30
70.71
63.44
55.56
47.14
38.27
29.03
19.51
0.00
9.80
9.80
(%)
Angle
101.3
106.9
112.5
118.1
123.8
129.4
135.0
140.6
146.3
151.9
157.5
163.1
168.8
174.4
Step
16.9
22.5
28.1
33.8
39.4
45.0
50.6
56.3
61.9
67.5
73.1
78.8
84.4
90.0
95.6
11.3
0.0
5.6
(º)
Step
Full
#
3
4
Step
Half
#
5
6
7
8
Step
1/4
10
11
12
13
14
15
16
#
9
Step
1/8
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Step
1/16
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#
[% I tripMax ]
Phase 1
Current
–100.00
–99.52
–98.08
–95.69
–92.39
–88.19
–83.15
–77.30
–70.71
–63.44
–55.56
–47.14
–38.27
–29.03
–19.51
–9.80
19.51
29.03
38.27
47.14
55.56
63.44
70.71
77.30
83.15
88.19
92.39
95.69
98.08
99.52
0.00
9.80
(%)
[% I tripMax ]
Phase 2
Current
–100.00
–19.51
–29.03
–38.27
–47.14
–55.56
–63.44
–70.71
–77.30
–83.15
–88.19
–92.39
–95.69
–98.08
–99.52
–99.52
–98.08
–95.69
–92.39
–88.19
–83.15
–77.30
–70.71
–63.44
–55.56
–47.14
–38.27
–29.03
–19.51
–9.80
–9.80
0.00
(%)
Angle
180.0
185.6
191.3
196.9
202.5
208.1
213.8
219.4
225.0
230.6
236.3
241.9
247.5
253.1
258.8
264.4
270.0
275.6
281.3
286.9
292.5
298.1
303.8
309.4
315.0
320.6
326.3
331.9
337.5
343.1
348.8
354.4
Step
(º)
14