NSD-1202 austriamicrosystems, NSD-1202 Datasheet - Page 10

• Manufacturer Part Number: NSD-1202
• Description: Dual Piezo Motor Driver Ic For Sql Series Squiggle Motors
• Manufacturer: austriamicrosystems

NSD-1202
Data Sheet - A p p l i c a t i o n I n f o r m a t i o n
8 Application Information
The NSD-1202 is designed to drive two SQL-1.8 SQUIGGLE motors. Recommended external components are as follows:
New Scale offers a convenient MC-33DB evaluation board which includes these components, along with input and motor connectors, to take full
advantage of the NSD-1202 ASIC.
The XPD input can be used to place the ASIC in stand-by mode for minimal current consumption when the motor is not moving. Alternatively, the
designer can implement an external switch to power off the ASIC completely when the motor is not moving: the SQUIGGLE motor holds its
position with the power off.
www.austriamicrosystems.com
VDD (2.8-5.5V)
Component
VSS
C1
C2
D1
L1
SDA
ADR
XPD
SCL
CLK
VIN (2.8-5.5V)
referenc
Voltage
LOGI
Interface
C
C1
e
I²C
Dual Piezo Motor Driver
4.7µH Inductance
22µF Cap 6.3V
1µF Cap 50V
22µF
Description
NSD-1202
controlle
Step-up
Diode
4.7µH
NSD-1202
r
L1
Level-
shifter
Level-
shifter
Level-
shifter
Level-
shifter
LX
Register
s
D1
VDDH (programmable 24V...40V)
TRIM
1
1
1
1
www.coilcraft.com
VDDH
www.murata.com
Manufacturer
www.nxp.com
Revision 0.1
DRV2P1
DRV1P1
DRV1P2
C2
VSSP
DRV2P2
1µF
GRM21BR60J226ME39
GRM21BR71H105KA12
PMEG6010CEJ
DRV2P1
DRV2P2
EPL2014-472
DRV1P1
DRV1P2
Part Number
1.25x2.0x1.25
1.25x2.0x1.25
1.25x2.5x0.80
WxLxH [mm]
2.0x2.0x1.4
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