NVE ADT002-10E

NVE ADT002-10E

The NVE ADT002-10E rotation sensors are ultralow power, digital-output magnetic rotation sensors. Tunnelling Magnetoresistance (TMR) technology allows small size and extremely low power of 1.8µA (typ.) at 2.4V, making the sensors ideal for battery operation. The ADT002-10E sensor has two digital, binary outputs which are 90° out of phase to provide directional information. This sensor also operates with a magnetic field as little as 30Oe with an additional output which indicates a fault if the magnetic field is too high for accurate measurements.

  • Rotation sensors using Tunnelling Magnetoresistance (TMR) technology
  • Wide air gap tolerance
  • Extremely low power of 1.8µA(typ.) at 2.4V
  • Precision Quadrant outputs
  • Magnetic field range of 30Oe to 200Oe
  • Integrated fault detection with an output threshold of 300Oe
  • Angular hysteresis range of 3° to 6° (4° typ.)
  • Operating temperature range from -40°C to +125°C
  • Frequency response of 2kHz
  • Ultraminiature TDFN6 package

The ADT002 is optimised for absolute positioning and has low hysteresis to provide accurate, absolute rotational quadrant information and is considered suitable for the following applications

  • Water Meters
  • Rotational speed sensors
  • Rotational position sensors

The below table gives the full specifications of the NVE ADT series including the ADT002-10E

NVE ADT002-10E Specifications
Specifications
Additional Features
  • Rotation sensors using Tunnelling Magnetoresistance (TMR) technology
  • Extremely low power of 1.8μA (typ.) at 2.4V
  • Precision digital quadrant outputs
  • Wide airgap tolerance
  • Integrated fault detection
  • Ultraminiature TDFN6 packages
Frequency Response 2kHz
Hysteresis Between 3° and 6° (angular)
Magnetic Field Range 30Oe to 200Oe
Operating Temperature -40°C to +125°C
Supply Voltage 2.4V to 5.5V

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
PDF Document NVE ADT ultra-low power rotation sensor series datasheet
PDF Document Current measurement using GMR sensors application note
PDF Document 2-wire sensor interfaces application note
PDF Document Further application notes for GMR sensors
PDF Document Package, tape-and-reel and pad layout specifications
PDF Document NVE RoHS and enviromental compliance certificate
Case Studies
PDF Document Analysis of a GMR-based Plethysmograph transducer and its utility for real-time Blood pressure measurement
PDF Document Dual-stage nanopositioning for high speed scanning probe microscopy
PDF Document Extending the GMR current measurement range with a counteracting magnetic field
PDF Document A current sensor based on the GMR effect for design and potential smart grid applications
PDF Document Flexible GMR sensor array for magnetic flux leakage testing of steel track ropes
PDF Document Wireless wearable controller for upper limb neuroprosthesis
PDF Document Using GMR sensors with MSP430 scan interface
PDF Document Safety device uses GMR sensor
PDF Document Nondestructive inspection for diffusion bonded components
PDF Document GMR sensors manage batteries

 

 

 

VIDEOS
New TMR Rotation Sensor

A preview of a new kind of rotational sensor - NVE's "ADT" tunneling magnetoresistance sensor. These remarkable sensors provide four precise rotational reference points. Revolutionary Tunneling Magnetoresistance technology provides precise, low-power rotation sensing.
New ADT Series TMR Rotation Sensors

A new kind of rotational sensor - NVE's "ADT" tunneling magnetoresistance sensors. These remarkable devices provide four precise rotational reference points. Revolutionary Tunneling Magnetoresistance technology provides precise, low-power rotation sensing.
VIDEOS
New TMR Rotation Sensor

A preview of a new kind of rotational sensor - NVE's "ADT" tunneling magnetoresistance sensor. These remarkable sensors provide four precise rotational reference points. Revolutionary Tunneling Magnetoresistance technology provides precise, low-power rotation sensing.
New ADT Series TMR Rotation Sensors

A new kind of rotational sensor - NVE's "ADT" tunneling magnetoresistance sensors. These remarkable devices provide four precise rotational reference points. Revolutionary Tunneling Magnetoresistance technology provides precise, low-power rotation sensing.

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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  • Product Code: NVE ADT002-10E
  • SKU: NVE ADT002-10E
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