bd927-14e NVE Corp., bd927-14e Datasheet - Page 2

• Manufacturer Part Number: bd927-14e
• Description: Low-voltage Digital Switch For Medical Devices
• Manufacturer: NVE Corp.

BD927-14E Sensors
Functional Block Diagram
V
Out
DD
Comparator
GMR
Sensor
Element
Operation
The direction of magnetic field sensitivity is planar to the package. As the field varies in intensity, the digital
output will turn on and off. The user must provide a pull-up resistor on the output terminal.
Sensor Activation With a Permanent Magnet
The diagrams below show two permanent magnet orientations that will activate the sensor in the direction of
sensitivity (planar to the package):
Magnet
NVE Corporation
•
11409 Valley View Road, Eden Prairie, MN 55344-3617
•
[phone]
•
www.nve.com