NVE GMR Magnetic Sensors Application Notes

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Application Notes

Sensor Application Notes


	Current Measurement Using GMR Sensors (.pdf)
	How to use AA or AAH-Series GMR sensors for non-contact current measurement.

	Current Field Calculator (.xls)
	A spreadsheet for estimating the magnetic field generated by current flowing through a circuit-board trace.

	Flux Density Calculator (.xls)
	A spreadsheet for calculating the magnetic field intensity, in Oersteds, from a disk or bar magnet, at various distances.

	GT™ Sensors in High-Speed Cylinder Position Sensing
	A design case study using an ABL014 sensor and MSP430 microcontroller.

	Using AA002 Sensors With the TI MSP430 Scan Interface (.pdf; ©Texas Instruments Inc.)
	This report describes a rotation detector using a pair of AA002 sensors and a TI microcontroller.

	GMR Sensor Tackles High-Speed Motion (Industrial Embedded Systems)
	A design case study using an NVE GT™ gear tooth sensor

	More sensor application notes from the Sensor Catalog (.pdf)

	- Competitive Technologies
	- GMR Material Physics
	- GMR Material Types Manufactured by NVE
	- Temperature Characteristics of GMR Sensors
	- Hysteresis in GMR Sensors
	- GMR Magnetic Field Sensors (Magnetometers)
	- GMR Magnetic Gradient Sensors (Gradiometers)
	- Magnetic Reference Information
	- Signal Conditioning Circuits
	- Noise in NVE Giant Magnetoresistive Sensors
	- Use of GMR Magnetic Field Sensors
	- Application Notes for GT Sensors
	- Measuring Displacement
	- Current Measurement
	- Magnetic Media Detection
	- Currency Detection and Validation