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Smart Sensor Block DiagramSmart Sensors
Smart, precise, and simple

NVE Smart Sensors combine the precision and sensitivity of our industry-leading GMR and TMR sensors with sophisticated digital signal processing to create devices with unparalleled accuracy.

This accuracy coupled with easy-to-use digital interface allow for precision magnetic sensing with a lower part count and faster development cycle than ever before. Devices are available in magnetometer and angle sensor configurations, with different precisions and speeds. Magnetometers can be used for proximity sensing or noncontact current sensing.

Evaluation kits are available for each sensor that include PC-based user interfaces.

Play Angle Sensor Demo Video Video  ASR002—Smart Angle Sensor   Play AAT Simple Demo Video Video  SM124—Smart GMR Magnetometer   Play Video Video  SM324—Smart TMR Magnetometer 

Smart Magnetometers
Part
    Number    
 Technology 
 Accuracy 
Speed
 Field 
  Range  
 Outputs 
 Package 
Applications
SM324-10E TMR 0.3% 300 Sps 20 Oe I2C;
Digital Threshold
TDFN6
 Precision DC Current
 Precision Proximity
SM225-10E TMR 1%  10 kSps  100 Oe SPI  Precision AC Current
 High Speed Precision Proximity
SM124-10E GMR 5% 10 kSps 10 Oe I2C;
Digital Threshold
 Low-Cost AC/DC Current
 Low-Cost Proximity


Smart Magnetometer Evaluation Kit
Smart Magnetometer Evaluation Kits



Smart TMR Angle Sensor
Part
Number
 Interface 
 Speed
 Resolution 
 Repeat- 
ability
  Minimum 
Field
Supply
   Voltage   
 Package 
SPI
 12.5 kSps 
0.1
±0.2
60 Oe
2.2 - 3.6V
TDFN6


ASR002 Evaluation Kit
Smart Angle Sensor Evaluation Kit


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