NVE BD027-14E

NVE BD027-14E

The NVE BD027-14E low voltage nanopower digital switch for medical devices are GMR specifically designed to run at low voltages from 0.9V with a quiescent current at 0.032μA. The BD027 sensors from NVE are manufactured with NVE’s patented spintronic GMR technology and offers a typical power consumption of 45nW at 0.9V. Inspected, tested, and qualified for implantable medical devices, they exhibit extremely stable and precise detection of low magnetic fields.

  • Low voltage nanopower digital switch
  • Magnetic operate point of 15Oe (typ.)
  • Magnetic release point of 4.5Oe
  • Operating voltage of 1.25VDD (typ.)
  • Quiescent current of 0.32μA (typ.) at 0.9V
  • Typical power consumption 45nW at 0.9V
  • Solid state reliability
  • Typical frequency response of 40Hz at 0.9V
  • Precise detection of low magnetic fields
  • Operating Temperature range from -40°C to +85°C
  • Ultraminiature ULLGA Package

The NVE BD027-14E medical magnetic sensor covers the following applications:

  • Pacemakers
  • ICDs
  • Insulin pumps
  • Neurostimulators

The below table gives the full specifications of the NVE BD027-14E

NVE BD027-14E Specifications

1. 1Oe (Oersted) = 1 Gauss in air = 0.1 mT.
2. Large Magnetic Fields WILL NOT damage NVE GMR Sensors.
3. Valid from −20°C to −40°C at supply voltages less than 1V may not meet specifications.

Additional Features
  • GMR nanopower medical magnetic sensor
  • Typical power consumption of 45nW at 0.9V
  • Excellent sensitivity to applied magnetic fields
  • Solid state reliability
  • Precise detection of low magnetic fields
  • Inspected and qualified for implantable medical devices
  • Ultraminiature ULLGA Package
Frequency Response
  • 30Hz to 60Hz at 0.9V
  • 80Hz to 160Hz at 1.4V
  • 120Hz to 375Hz at 2.4V
Hysteresis 0.25Oe to 6.5Oe
Operating Temperature -40°C to +125°C
Supply Voltage 5.5V

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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  • Product Code: NVE BD027-14E
  • SKU: NVE BD027-14E
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