NSD-2101 Datasheet, PDF (7/22 Pages) ams AG – Piezo Motor Driver ASIC for SQL-RV Series Reduced Voltage SQUIGGLE® RV and UTAF™ Motors

NSD-2101
Data Sheet - Detailed Description
Figure 3. Motor Drive Concept (SQUIGGLE® RV Motor)
Motor Drive Concept
P1-1
VIN
VIN
VIN
0V
P1-2
VIN
P1-1 P1-2
or
or
P2-1 P2-2
0V
Phase Shift
+90 is Forward
-90 is Reverse
Full Bridge Drive
P2-1 VIN
0V
P2-2 VIN
0V
SQUIGGLE® RV Motor
Figure 4. Motor Drive Concept (UTAF Motor)
Motor Drive Concept
P1-1
VIN
VIN
VIN
0V
P1-2
VIN
P1-1 P1-2
or
or
P2-1 P2-2
0V
Phase Shift
+72 is Forward
-108 is Reverse
Full Bridge Drive
P2-1 VIN
0V
P2-2 VIN
0V
UTAF Motor
www.austriamicrosystems.com/NSD-2101
Revision 0.4
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