AG920-07E NVE, AG920-07E Datasheet - Page 15

• Manufacturer Part Number: AG920-07E
• Description: KIT EVALUATION GT SENSOR
• Manufacturer: NVE

Specifications of AG920-07E

• Sensor Type: Magnetic. GMR (Giant Magnetoresistive)
• Interface: Analog
• Embedded: No
• Utilized Ic / Part: ABL & AKL Series GT Sensors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Other names: 391-1063

General Characteristics:
Notes:
1.
2.
3.
4.
5.
6.
7.
Parameter
Input Voltage Range
Operating Frequency
Operating Temperature Range
Bridge Electrical Offset
Signal Output at Max. Field
Nonlinearity
Hysteresis
TCR
TCOI
TCOV
Off Axis Characteristic
ESD Tolerance
1 Oersted (Oe) = 1 Gauss in air.
See the Appendix for package dimensions and tolerances.
Sensors can be provided in die form by special request.
GMR A
voltages
dissipation in the package and the maximum operating temperature of the sensor.
Unipolar operation means exposure to magnetic fields of one polarity, e.g., 0 to 30 Gauss, or 2 to -50 Gauss, but not -20 to
+30 Gauss (bipolar operation)
TCR is resistance change with temperature with no applied field
constant current source to power the sensor
to power the sensor
Beta (β) is any angle deviation from the sensitive axis.
-0.05
0.35
0.25
0.15
0.05
0.3
0.2
0.1
0
-20
-15
A-Series
.
The output signal will be proportional to the supply voltage
-10
AA002 Temperature Performance,
Applie d M agnetic Field (Oe)
1m A Curre nt Supply
-5
.
sensors are pure ratiometric devices meaning that they will operate properly at extremely low supply
See the graphs below.
0
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5
.
Bipolar operation will increase nonlinearity and hysteresis.
10
-40C
25C
85C
125C
15
Min
<1
DC
-50
-4
4
20
.
TCOV is the output change with temperature using a constant voltage source
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Typical
Cos β
+0.14
+0.03
-0.1
400
60
- 15 -
7
-0.05
.
0.35
0.25
0.05
0.1 5
0.3
0.2
0.1
Max
0
TCOI is the output change with temperature using a
125
24
-20
>1
+4
2
4
4
.
Maximum voltage range is limited by the power
-1 5
AA002 Tem perature Performance, 5V Supply
V pin-to-pin HBM
-1 0
% (unipolar)
% (unipolar)
Applied Magnetic Field (Oe)
% / °C
% / °C
% / °C
-5
mV/V
mV/V
Volts
MHz
Unit
°C
0
6
6
6
5
5
AA Sensors
5
1 0
-40C
25C
85C
125C
1 5
20