ADH0xx-xx ADH0xx-xx
Features: Features:
⇒ Precision Low Field Magnetic Operate Point ⇒ Precision Low Field Magnetic Operate Point
⇒ Excellent Temperature and Voltage Performance ⇒ Excellent Temperature and Voltage Performance
⇒ Digital Output ⇒ Digital Output
⇒ Frequency Response 0 to 250KHz ⇒ Frequency Response 0 to 250KHz
⇒ Small, Low Profile Surface Mount Packages ⇒ Small, Low Profile Surface Mount Packages
Applications: Applications:
⇒ Low Field Digital Position Sensing ⇒ Low Field Digital Position Sensing
⇒ Pneumatic Cylinder Position Sensing ⇒ Pneumatic Cylinder Position Sensing
⇒ Speed Sensing ⇒ Speed Sensing
Description: Description:
The NVE ADH0xx Series GMR Switch uses NVE’s high sensitivity, high temperature
GMR material to provide a very low magnetic field operate point. It offers the same
precision operate points over all temperature and input voltage conditions as our other
GMR Switch products. It is available in standard form as the NVE ADH025-00 with a
magnetic trigger field of 10 Gauss, a current sinking output, and a cross axis
configuration. Custom versions with trigger fields ranging from 6 to 40 Gauss, and
different output options and sensitivity directions could be manufactured for specific
customer requirements; please contact NVE for details.
The NVE ADH0xx Series GMR Switch uses NVE’s high sensitivity, high temperature
GMR material to provide a very low magnetic field operate point. It offers the same
precision operate points over all temperature and input voltage conditions as our other
GMR Switch products. It is available in standard form as the NVE ADH025-00 with a
magnetic trigger field of 10 Gauss, a current sinking output, and a cross axis
configuration. Custom versions with trigger fields ranging from 6 to 40 Gauss, and
different output options and sensitivity directions could be manufactured for specific
customer requirements; please contact NVE for details.
Note: Functional Block Diagram for the NVE ADH0xx-xx Series sensors is the same as
for the NVE AD0xx-xx sensors.
Note: Functional Block Diagram for the NVE ADH0xx-xx Series sensors is the same as
for the NVE AD0xx-xx sensors.
Output Characteristic as a Function of Magnetic
Field, ADH025-00
0
2
4
6
8
10
12
-14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14
pplied Magnetic Field (Oe)
Output Current, mA
(10V Supply, 1K Load Resistor)
OFF OFF ONON
NVE Corporation 11409 Valley View Road, Eden Prairie, Minnesota 55344 USA
(800) 467-7141 Web: www.nve.com
Email: info@nve.com 11/15/02
