Low voltage digital switch for medical devices

NVE BD927-14E

  • Low voltage digital switch for medical devices
  • Typical power consumption 13.5μW 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
  • NVE
  • Compliant

Specifications

Weight 0.00050 kg
Dimensions 0.45 x 1.10 x 1.10mm
Frequency Response

100kHz

Hysteresis

0.25Oe, 6.5Oe

Series / Model

Supply Voltage

5.5V

Temperature Range

-40 to +85°C

Low voltage digital switch for medical devices

NVE BD927-14E

  • Low voltage digital switch for medical devices
  • Typical power consumption 13.5μW 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
  • NVE
  • Compliant

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Related GMR Magnetic Sensors Components

The NVE BD927-14E nano power medical sensor GMR switches specifically designed to run at low voltages from 0.9V with a typical power consumption of 13.5µW . The BD927 sensors from NVE are manufactured with NVE’s patented spintronic GMR technology and offer a typical magnetic operate point of 15Oe. They exhibit extremely stable and precise detection of low magnetic fields the sensors are Inspected, tested, and qualified for implantable medical devices.

  • Low voltage digital switch
  • Magnetic operate point of 15Oe (typ.)
  • Magnetic release point of 4.5Oe
  • Operating voltage of 1.25VDD (typ.)
  • Quiescent current of 0.15μA (typ.) at 0.9V
  • Typical power consumption 13.5μW at 0.9V
  • Solid-state reliability
  • Typical frequency response of 100Hz
  • Precise detection of low magnetic fields
  • Operating Temperature range from -40°C to +85°C
  • Ultraminiature ULLGA Package

 

The NVE BD927-14E medical magnetic sensor covers the following applications:

  • Pacemakers
  • ICDs
  • Insulin pumps
  • Neurostimulators

 

The below table gives the full specifications of the NVE BD927-14E

NVE BD927-14E 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.

 

 

Low voltage digital switch for medical devices

NVE BD927-14E