NSD-1202 austriamicrosystems, NSD-1202 Datasheet - Page 2

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

NSD-1202
Data Sheet - P i n A s s i g n m e n t s
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
4.1 Pin Descriptions
Table 1. Pin Descriptions
1. SDA (Data IO) and SCL (Data clock) constitute an I²C interface. Both have open drain outputs.
www.austriamicrosystems.com
Pin Name
DRV1P2
DRV1P1
DRV2P2
DRV2P1
VDDH
VSSP
SDA
NC11
NC12
SCL
ADR
VDD
VSS
CLK
XPD
LX
1
1
Pin Number
10
12
13
14
15
16
11
1
2
3
4
5
6
7
8
9
VDDH
ADR
VDD
LX
Digital input
Digital input
Digital input
Supply pad
Supply pad
Supply pad
Analog I/O
Analog I/O
Digital I/O
Digital I/O
Pin Type
1
2
3
4
16
5
NSD-1202
15
6
Revision 0.1
Character
14
Output
Output
Power
Power
7
Input
GND
Input
Input
GND
BiDir
BiDir
13
8
High Voltage Supply
Slave address input
Power Output to Inductor
Low Voltage Supply
Signal Ground
20MHz Clock input
Data IO
Data clock (400 kHz Max)
Power Down, active low
Power Ground
Test mode pin, connect to VSS
Test IO pin, connect to VSS
Half Bridge 1 Phase2 Output
Half Bridge 1 Phase 1 Output
Half Bridge 2 Phase2 Output
Half Bridge 2 Phase1 Output
12
11
10
9
NC
NC
VSSP
XPD
Description
2 - 13