AG003-01 NVE, AG003-01 Datasheet - Page 27

• Manufacturer Part Number: AG003-01
• Description: ASSEMBLY CURRENT SENSOR EVAL
• Manufacturer: NVE

Specifications of AG003-01

• Rohs Status: RoHS non-compliant
• Sensor Type: Magnetic. GMR (Giant Magnetoresistive)
• Interface: Analog
• Embedded: No
• Utilized Ic / Part: AA Series Current Sensors
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Other names: 391-1004

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 run the sensor
run the sensor.
Beta (β) is any angle deviation from the sensitive axis.
B-Series
.
The output signal will be proportional to the supply voltage
sensors are pure ratiometric devices meaning that they will operate properly at extremely low supply
-400
Increasing field
on Y resistors
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.
Bipolar operation will increase nonlinearity and hysteresis.
Typical Gradiometer Transfer Function
Min
-200
<1
DC
-50
-4
Magnetic Field Applied to Resistors
.
4
TCOV is the output change with temperature, using a constant voltage source to
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Typical
-10
-20
-30
-40
-50
50
40
30
20
10
Cos β
+0.11
+0.10
0
400
0.0
80
0
- 27 -
7
.
Max
TCOI is the output change with temperature, using a
200
150
±6
>1
+4
15
Increasing field
on X resistors
4
4
.
Maximum voltage range is limited by the power
V pin-to-pin HBM
% (unipolar)
% (unipolar)
400
% / °C
% / °C
% / °C
mV/V
mV/V
Volts
MHz
Unit
°C
ABH Sensors
The Figure at left is a
simulated output from an
NVE Gradiometer. The
output / gradient
correlation shown
assumes one pair of
resistors is held at zero
field. Note the bipolar
output.
6
6
6
5
5