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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.

NVE Technical Video AAT-Series Angle
Sensor Demonstration
NVE Technical Video Simple Angle Sensor
Demonstration
NVE Technical Video Rotation Sensors
Demonstration


Angle Sensors
Part
Number
 Typ. p-p 
Signal
(mV/V)
 Min. Applied 
Field (Oe)
Max. Angular
Measurement
 Error (const. field) 
 Max. Op. 
Temp.
(C)
Typical
 Device Resistance 
 Package 
200
30
0.5°
125
1.25 MΩ
TDFN6
200
30
0.5°
125
40 kΩ
TDFN6
200
15
0.5°
125
1.25 MΩ
TDFN6
200
30
0.5°
125
6 MΩ
TDFN6
AAT Angle Sensor Output


 AAT-Series 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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