NVE Corporation Product Announcement

NVE Introduces Analog TMR Current Sensor

ACT001-10E Current SensorrEDEN PRAIRIE, Minn.—February 28, 2022—NVE has introduced a new analog tunneling magnetoresistance (TMR) current sensor. The ACT001-10E is a high-sensitivity, inline analog TMR current sensor for AC or DC measurements.

The part is in an ultraminiature 2.5 by 2.5 millimeter package with an integrated current strap. A Wheatstone bridge configuration provides a bipolar differential output proportional to the current through the strap.

Key ACT001-10E specifications include:
  • ±500 mA linear range
  • 0.04 mV/V-mA sensitivity (typ.)
  • 0 to 14 volt supply (no minimum)
  • Ratiometric output
  • Fully isolated
  • -40 to 125 degree Celsius temperature range
  • Ultraminiature 2.5 by 2.5 by 0.8 millimeter DFN6 package

Applications include AC and DC motor control, power measurement, overcurrent protection, and battery management systems
Available Now
ACT001-10E current sensors are available now for immediate delivery. The part end-user price is $1.83 each in 1000-piece quantities.

Click here to download the ACT001 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.

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.