Description
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.
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Rotation sensors using Tunnelling Magnetoresistance (TMR) technology
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Wide air gap tolerance
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Extremely low power of 1.8µA(typ.) at 2.4V
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Precision Quadrant outputs
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Magnetic field range of 30Oe to 200Oe
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Integrated fault detection with an output threshold of 300Oe
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Angular hysteresis range of 3° to 6° (4° typ.)
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Temperature range from -40°C to +125°C
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Frequency response of 2kHz
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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
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Water Meters
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Rotational speed sensors
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Rotational position sensors
The below table gives the full specifications of the NVE ADT series including the ADT002-10E
NVE ADT Series Technical Library
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:
| VIDEOS |
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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. |
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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. |
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