NSD-2101_07 Datasheet, PDF (8/23 Pages) ams AG – Piezo Motor Driver ASIC for SQL-RV Series Reduced Voltage SQUIGGLE RV and UTAF Motors

NSD-2101
Datasheet - Detailed Description
Figure 3. Motor Drive Concept (SQUIGGLE® RV Motor)
Motor Drive Concept
P1-1
VIN
VIN
VIN
lid _{P1-1 P1-2}
or
or
a ^{P2-1 P2-2}
G _still ^v _{Full Bridge Drive}
0V
P1-2
VIN
0V
Phase Shift
+90 is Forward
-90 is Reverse
P2-1 VIN
0V
P2-2 VIN
0V
s ^A _{ent Figure 4. Motor Drive Concept (UTAF Motor)}
am ^nt _{Motor Drive Concept}
o _P1-1
VIN
c _VIN
VIN
0V
l_P1-2
VIN
a _{P1-1 P1-2}
ic ^or
or
P2-1 P2-2
0V
Phase Shift
+72 is Forward
-108 is Reverse
Techn ^{Full Bridge Drive}
P2-1 VIN
0V
P2-2 VIN
0V
SQUIGGLE® RV Motor
UTAF Motor
www.austriamicrosystems.com/NSD-2101
Revision 0.6
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