A3984LP View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
'A3984LP' PDF : 12 Pages View PDF
A3984
DMOS Microstepping Driver with Translator
STEP
100.00
95.69
88.19
83.15
77.30
70.71
63.44
55.56
47.14
38.27
29.03
19.51
Phase 1
IOUT1A
Direction = H
(%)
9.8
0.00
–9.8
–19.51
–29.03
–38.27
–47.14
–55.56
–63.44
–70.71
–77.30
–83.15
–88.19
–95.69
–100.00
100.00
95.69
88.19
83.15
77.30
70.71
63.44
55.56
47.14
38.27
29.03
19.51
Phase 2
IOUT2B
Direction = H
(%)
9.8
0.00
–9.8
–19.51
–29.03
–38.27
–47.14
–55.56
–63.44
–70.71
–77.30
–83.15
–88.19
–95.69
–100.00
Slow
Slow
Mixed
Figure 5. Decay Modes for Sixteenth-Step Increments
Mixed
Slow
Slow
Mixed
Mixed
Slow
Allegro MicroSystems, Inc.
9
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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