DK-RV-1.8-TRK-33 austriamicrosystems, DK-RV-1.8-TRK-33 Datasheet - Page 11

• Manufacturer Part Number: DK-RV-1.8-TRK-33
• Description: EVAL KIT SQUIGGLE MOTOR + SENSOR
• Manufacturer: austriamicrosystems
• Series: SQUIGGLE®, TRACKER™r

Specifications of DK-RV-1.8-TRK-33

• Main Purpose: Power Management, Motor Control
• Utilized Ic / Part: SQL-RV-1.8-6-12, NSE-5310, MC-3300-RV, NSD-2101
• Primary Attributes: Linear Motor, Driver and Position Encoder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -
• Secondary Attributes: -

NSE-5310
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
Figure 7. TRACKER NSE-5310 Evaluation Board
Figure 7
above the sensor.
8.1 Hall Sensor Array
Eight Hall Sensor Front End cells are connected to two current summation busses which end into two Active Load circuits. The Hall elements are
arranged in an even linear array. The array is divided into four quadrants. For normal operation (position encoding), two opposite quadrants are
summed up differentially to neglect magnetic offsets. The 90 degree angular shift of the quadrant pairs produces 90 degree phase shifted SIN
and COS signals for a harmonic input signal provided by a diametrically magnetized source.
Table 9. Hall Sensor Array Characteristics
Figure 8. Hall Sensor FE Arrangement
www.austriamicrosystems.com
Symbol
G
d
Array
Array
shows NSE-5310 SOIC mounted on a PCB with FPC connector for ease of handling. A multipole linear magnetic strip is positioned
Front End Double
Output Stages
A
mag
Array Length
Parameter
Array Gain
H0
Q0
H1
N
H2
Q1
Double output stage
H3
Revision 1.0
Conditions
2mm
H4
Q2
H5
S
H6
Min
Q3
H7
5.226
Typ
2
CH0
CH1
Max
COS
SIN
Units
mm
11 - 21