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Angle Sensors and Rotation Sensors
Low power, precision, and miniaturization

AAT-Series sensors are analog angle sensors, and ADT-Series sensors are digital output rotation quadrant sensors. Both are based on NVE's unique tunneling magnetoresistor (TMR) sensor technology, which provides ultralow power, precision, and miniaturization.

Play Angle Sensor Demo Video Video  AAT-Series Angle
Sensor Demonstration
  Play AAT Simple Demo Video Video  Simple Angle Sensor
Demonstration
  Play Video Video  New ADT-Series TMR
Rotation Sensors
 

AAT Angle Sensor Output
Angle Sensors
Part
Number
 Typ. p-p 
Signal
 Config- 
 uration  
 Required 
Field
 Max. Op. 
Temp-
erature
Typical
Device
 Resistance 
 Package 
 200 mV/V 
 Half bridge 
30 Oe
125C
1.25 MΩ
TDFN6
200 mV/V
Half bridge
30 Oe
125C
40 kΩ
TDFN6
200 mV/V
Half bridge
15 Oe
125C
1.25 MΩ
TDFN6
200 mV/V
Half bridge
30 Oe
125C
6 MΩ
TDFN6
400 mV/V
Full bridge
30 Oe
125C
625 kΩ
TDFN6


 AAT001/AAT009 angle sensor datasheet

 AAT003 low-impedance angle sensor datasheet

 AAT006 low-field angle sensor datasheet

 Angle sensor reference designs

AAT Evaluation Kit
Evaluation Kits


Rotation Sensors
Part
Number
 Min. Applied 
Field (Oe)
Max. Angular
Measurement
 Error (const. field) 
 Typ. Angular 
Hysteresis
Supply
 Voltage 
(V)
 Typ. Supply 
Current
@3V (µA)
 Max. Op. 
Temp.
(°C)
 Package 
30
0.5°
20°
2.4 - 5.5
2.5
125
TDFN6
30
0.5°
2.4 - 5.5
2.5
125
TDFN6
ADT Angle Sensor Output


 ADT-Series rotation sensor datasheet


ADT Evaluation Kit
Evaluation Kit


Sensor Reference Designs


Short-Form Sensor Catalog Short-Form
Sensor Catalog


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