AMR2501 - MultiDimension

AMR2501 Low Noise Linear Magnetic Sensor

The AMR2501 linear sensor utilizes a push-pull Wheatstone bridge composed of four highly sensitive AMR sensor elements. The Wheatstone bridge effectively compensates the sensor’s temperature drift to achieve outstanding temperature stability with minimal noise. AMR2501 is available in the DFN16L package. Features and Benefits •• Anisotropic magnetoresistanc.

Features

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• Anisotropic magnetoresistance (AMR) technology
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• Low noise density: 100 pT/√Hz@1 Hz
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• Wide range supply voltages
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• Low saturation field
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• Excellent temperature stability
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• Low hysteresis
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• RoHS & REACH compliant DFN16L (5 mm × 6 mm × 0.75 mm) Applications
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• Weak magnetic field sensing
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• Current sensor
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• Position sensor
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• Magnetometer Selection Guide Part Number Linear Range Sensitivity Set/reset Coil Resistance Offset Coil Resistance Noise Density Package Packing Form AMR2501D-A ±1 Gs 2.5 mV/V/Gs 2Ω 3Ω 100 pT/√Hz DFN16L Tape & Reel AMR2501D-B ±1 Gs 2.5 mV/V/Gs 2Ω.