Magnetic Sensors
Precision in an imprecise world...
NVE is a leader in spintronic sensors. NVE sensors are smaller, more sensitive, and more precise than conventional sensors such as Hall effect or AMR. NVE developed the first commercial spintronic GMR sensors in 1995.
Since then, our product line has grown to include a range of:- Analog Magnetometer Bridge Sensors
- Analog Gradiometer Bridge Sensors
- I²C/SPI Sensors
- Magnetic Switch Sensors
- Angle Sensors
- Gear Tooth Sensors
- Encoder Sensors
- Quadrant Rotation Sensors
- I²C/SPI Magnetometers
- Current Sensors
- Medical Sensors
- Sensor Evaluation Kits
- Power ICs such as voltage regulators and short-circuit protection
- and accessories (circuit boards and magnets/holders)
Spintronic Magnetic Sensor Demonstration
The following guide shows NVE’s sensor part numbering system with links to selector guides:
XXX xxx – xx E
• Smart Sensors
SM = Smart Magnetometers
ASR = Smart Angle Sensors
• Angle Sensors
AAT = Nanopower Analog TMR Angle Sensors
ADT0xx = Digital Output Rotation TMR Rotation Sensors
• Gear Tooth and Encoder Wheel Sensors
AB, ABL = GMR Analog Gradiometers
ABT = TMR Analog Gradiometers
AK, AKL = Digital Output GMR Gradiometers
• Complementary Products for NVE Sensors
DB, DC, DD = Signal Processing ICs and Regulators
ILDC = DC-to-DC Convertors
• Other
AG = Evaluation kit or PCB
BA = Custom analog sensor
BD = Custom digital sensor
3 digits
( meaning
depends on
Base Part )
00 = MSOP8
01 = Bare die
02 = SOIC8
06 = Bare PCB
07 = Evaluation kit or PCA
10 = 2.5 mm x 2.5 mm DFN6
11 = 3 mm x 3 mm DFN8
12 = 4.9 mm x 6.0 mm TDFN SO8
14 = 1.1 mm x 1.1 mm DFN4
15 = 3.5 mm x 5 mm DFN6
Blank = Lead (Pb)
E = RoHS