AG911-07 NVE, AG911-07 Datasheet - Page 129

• Manufacturer Part Number: AG911-07
• Description: KIT EVALUATION GMR SWITCH
• Manufacturer: NVE

Specifications of AG911-07

• Sensor Type: Magnetic. GMR (Giant Magnetoresistive)
• Interface: Analog
• Embedded: No
• Utilized Ic / Part: AD Series Switches
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Other names: 391-1021

The graph below shows the variation in signal at the sensor as the currency is moved farther away from
the GMR sensor element. Close proximity to the sensor is important in order to maximize output signal
from the sensor.
-0.5
-1.5
4.5
3.5
2.5
1.5
0.5
-0.02
Characteristc of magnet moving in
0
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Characteristic of movin g sensor further
8
7
6
5
4
3
2
1
0
Distance from bill to sensor package (in)
0
sensitive direction
0.2
0.02 0.04 0.06 0.08
Relative postion (in)
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from bill
- 129 -
0.4
0.6
V (mv) trial 1
V (mv) trial 2
V avg
0.1
Application Notes
0.12 0.14
0.8