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

• Manufacturer Part Number: NSD-1202-ASST
• Description: IC DRIVER MOTOR SQUIGGLE 16-QFN
• Manufacturer: austriamicrosystems
• Series: SQUIGGLE®r

Specifications of NSD-1202-ASST

• Applications: Piezo Motor Driver
• Number Of Outputs: 2
• Current - Output: 25mA
• Voltage - Load: 24 V ~ 40 V
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NSD-1202-ASSTTR

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/NSD-1202
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
4.7µH Inductance
Dual Piezo Motor Driver
22µF Cap 6.3V
1µF Cap 50V
22µF
Description
NSD-1202
controlle
Step-up
Diode
NSD-1202
4.7µH
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 0.2
VSSP
DRV2P1
DRV2P2
DRV1P1
DRV1P2
C2
1µF
GRM21BR71H105KA12
GRM21BR60J226ME39
PMEG6010CEJ
DRV2P1
DRV2P2
DRV1P1
DRV1P2
Part Number
EPL2014-472
1.25x2.0x1.25
1.25x2.0x1.25
1.25x2.5x0.80
WxLxH [mm]
2.0x2.0x1.4
10 - 13