NVE Corporation Product Announcement

NVE Introduces the World's First Smart TMR Magnetometer
Versatile sensors are ideal for measuring current or proximity

EDEN PRAIRIE, Minn.—August 27, 2018—NVE Corporation today announced the new SM324-10E Smart Magnetometer. The new sensor combines a unique Tunneling Magnetoresistance (TMR) sensor element with sophisticated digital signal processing. The versatile product is ideal for measuring current or proximity.

SM324 Block Diagram

Amazing Features
Unlike awkward, old-fashioned Hall-effect sensors, TMR is sensitive in-plane for optimal current sensing and easy mechanical interfaces. Key SM324-10E features include:
  • Can detect magnets more than 50 mm away
  • I²C and digital threshold outputs
  • 24-bit output resolution
  • In-plane sensitivity more usable than Hall effect sensors
  • Programmable offset and gain compensation
  • Internal temperature compensation
  • 1.68 to 3.6 volt supply
  • Ultraminiature 2.5 x 2.5 x 0.8 mm TDFN package

Evaluation Kit
The AG951-07 Evaluation Kit has everything needed to calibrate, test, and evaluate SM324-10E Smart Magnetometers.
AG951-07E Evaluation Kit

The kit includes:
  • An evaluation board with:
        - an SM324-10E sensor.
        - a microcontroller connected to the sensor via I²C.
        - a current-carrying trace under the sensor for evaluating as a current sensor.
  • A powerful, intuitive graphical user interface.
  • Simple software installation.
  • Flexibility to power from USB or external power supply.
  • Isolated USB interface for safety and low noise.
  • USB cable to connect the Evaluation Board to a computer.
  • A small ceramic magnet for evaluating as a proximity sensor.

SM324-10E Smart Magnetometers are priced at $1.94 each in 1000-piece quantities. The AG951-07E Smart Magnetometer Evaluation Kits are priced at $245.00 each. Sensors and kits are both in stock for immediate delivery.

Click here to download the SM324 datasheet, or visit www.nve.com for more information.

NVE is a leader in the practical commercialization of spintronics, a nanotechnology that relies on electron spin rather than electron charge to acquire, store and transmit information. The company manufactures high-performance spintronic products including sensors and couplers that are used to acquire and transmit data. NVE has also licensed its spintronic magnetoresistive random access memory technology, commonly known as MRAM.

Statements used in this announcement that relate to future plans, events, or performance are forward-looking statements that are subject to certain risks and uncertainties including, among others the risk factors listed from time to time in our filings with the SEC, including our Annual Report on Form 10-K and other reports filed with the SEC.