Description
The AMR3003 is a magnetic angle sensor based on anisotropic magnetoresistance (AMR) technology. It senses the magnetic field parallel to the surface of the sensor with the range of magnetic field rotation angle θ from 0° to 180°, and outputs voltage proportional to the sine or cosine of 2θ.
The AMR3003 adopts two push-pull Wheatstone bridges design, and each bridge contains four high-sensitivity AMR sensing elements to provide output signal as large as 1.6% of the supply voltage. Additionally, this unique AMR Wheatstone bridge design effectively compensates the output against changes in ambient temperature. It is available in LGA8L (5mm x 5mm x 0.9mm) and DNF6L (2mm x 3mm x 0.75mm) packages.
LGA8L DFN6L
Features and Benefits
Anisotropic magnetoresistance (AMR) technology Wide range supply voltages
Large air gap tolerance Very low hysteresis
Excellent temperature stability RoHS & REACH compliant
Applications
Rotary position sensing Rotary encoder
Non-contact potentiometer Valve position sensor
Dial sensor
| MultiDimension Technology Co., Ltd. | |
|---|---|
| Product Category | Rotary Position Sensors |
| Product Number | AMR3003 |
| Product Name | Dual Axis AMR Magnetic Angle Sensor |
| Measuring Range | 0 to 180 degrees |
