NVE's AA002-02E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
15
3.0 - 4.2
Analog Bridge
Low-Field Measurement
SOIC8 (RoHS)
Note: Parts must be purchased in tube multiples (increments of 92) when purchasing quantities of 92 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA003-02E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
20
2.0 - 3.2
Analog Bridge
Low-Field Measurement
SOIC8 (RoHS)
Note: Parts must be purchased in tube multiples (increments of 92) when purchasing quantities of 92 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA004-00E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
20
0.9 - 1.3
Analog Bridge
Low-Field Measurement
MSOP8 (RoHS)
Note: Parts must be purchased in tube quantities (multiples of 100) when purchasing quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA004-02E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
20
0.9 - 1.3
Analog Bridge
Low-Field Measurement
SOIC8 (RoHS)
Note: Quantity Parts must be purchased in tube quantities (multiples of 92) when purchasing quantities of 92 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA005-02E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
100
0.45 - 0.65
Analog Bridge
High-Field Measurement
SOIC8 (RoHS)
Note: Parts must be purchased in tube quantities (multiples of 92) when purchasing quantities of 92 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA006-00E Normalized Output GMR Magnetic Field Sensors have a unique ability
to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
50
0.9 - 1.3
Analog Bridge
0.3mA@9V
MSOP8
(RoHS)
Note: Parts must be purchased in tube quantities (multiples of 100) when purchasing quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
NVE's AA006-02E Normalized Output GMR Magnetic Field Sensors have a unique ability to sense static fields and offer unmatched magnetic sensitivity.
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Sensitivity (mV/V/Oe)
Output
Comments
Package
50
0.9 - 1.3
Analog Bridge
0.3mA@9V
SOIC8
(RoHS)
Note: Parts must be purchased in tube quantities (multiples of 92) when purchasing quantities of 92 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
The AA007-00E GMR Magnetic Field Sensors are used to sense relatively high fields.
0.1 mV/V/Oe Sensitivity; 500 Oe Saturation Field; MSOP8.
Note: Parts must be purchased in tube quantities (multiples
of 100) when purchasing quantities of 100 or more. Larger quantities are subject
to NVE's standard lead times.
AAH002-02E Normalized Output GMR Field Sensors use a unique high-sensitivity GMR material, making them ideal for low-field applications. They also tolerate extremely high temperatures--up to 150 degrees Celsius.
Features:
Extremely High Sensitivity to Applied Magnetic Fields
Wheatstone Bridge Analog Output
150 Degrees Celsius Continuous
DC to >1MHz Frequency Response
Applications:
Low Voltage, High Temperature Applications
Low-Field Sensing for Magnetic Media Detection
Earth's Magnetic Field Detection
Current Sensing
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Linear Range(|Oe|)
min.-max.
Sensitivity (mV/V/Oe)
min.-max.
Resistance
(Ohms)
Package
6
0.6 - 3.0
11 - 18
2,000 +/-20%
SOIC8
(RoHS)
Note: Parts must be purchased in tube
quantities (multiples of 92) when purchasing quantities of 92 or more. Larger
quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
AAH004-00E Normalized Output GMR Field Sensors use a unique high-sensitivity GMR material, making them ideal for low-field applications. They also tolerate extremely high temperatures--up to 150 degrees Celsius.
Features:
Extremely High Sensitivity to Applied Magnetic Fields
Wheatstone Bridge Analog Output
150 Degrees Celsius Continuous
DC to >1MHz Frequency Response
Applications:
Low Voltage, High Temperature Applications
Low-Field Sensing for Magnetic Media Detection
Earth's Magnetic Field Detection
Current Sensing
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Linear Range(|Oe|)
min.-max.
Sensitivity (mV/V/Oe)
min.-max.
Resistance
(Ohms)
Package
15
1.5 - 7.5
3.2 - 4.8
2,000 +/-20%
MSOP8
(Pb)
Note: Parts must be purchased in tube quantities (multiples of 100) when purchasing quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
AAL002-02E Normalized Output GMR Field Sensors use a unique high-sensitivity GMR
material, making them ideal for low-field applications. They also tolerate extremely
high temperatures--up to 150 degrees Celsius.
Features:
High Sensitivity to Applied Magnetic Fields
Low Hysteresis
Wheatstone Bridge Analog Output
150 Degrees Celsius Continuous
DC to >1MHz Frequency Response
Applications:
Low Voltage, High Temperature Applications
Low-Field Sensing for Magnetic Media Detection
Earth's Magnetic Field Detection
Current Sensing
General purpose magnetometer --
senses fields from permanent magnets, earth, and current sources.
Typ. Min. Saturation Field (Oe)
Linear Range(|Oe|)
min.-max.
Sensitivity (mV/V/Oe)
min.-max.
Resistance
(Ohms)
Package
15
1.5 - 10.5
3.0 - 4.2
5,500 +/-20%
SOIC8
(RoHS)
Note: Parts must be purchased in tube
quantities (multiples of 92) when purchasing quantities of 92 or more. Larger
quantities are subject to NVE's standard lead times.
This part is RoHS compliant.
The AAL004-10E high-performance magnetometer has high sensitivity and low-hysteresis, making it ideal for low-field applications. With a unique TDFN6 package, it is also our smallest analog sensor.
Features:
Output linear with magnetic fields as low as 1.5 Oe for low-field applications
3.5 mv/V/Oe typical sensitivity for large output signals and low noise
2% maximum hysteresis for precision and repeatability
Omnipolar output for configuration flexibility
–40 to 125°C
Applications:
Current sensing
Low-field sensing for magnetic media
Earths magnetic field detection
Low-Hysteresis Magnetometer
senses fields from permanent magnets, earth, and current sources.
Typ. Saturation Field (Oe)
Linear Range(|Oe|)
min.-max.
Sensitivity (mV/V/Oe)
min.-max.
Resistance
(Ohms)
Package
15
1.5 - 10.5
3.0 - 4.2
2200 ±20%
TDFN6
(RoHS)
Note: Parts are sold in increments of 100 for quantities of 100 or more.
This part is RoHS compliant.
The AAL024-10E high-performance magnetometer has high sensitivity, high linearity, low-hysteresis, and cross-axis sensitivity, making it ideal for noncontact current-sensing.
Features:
3.6 mv/V/Oe typical sensitivity for large output signals and low noise
Wide linear range: 0.15 – 1.05 mT; 1.5 mT saturation
2.2 kΩ bridge resistance/1.1 kΩ output impedance for easy interface
Low offset: 4 mV/V max.
Low hysteresis: 2% max. for excellent repeatability
Wide bandwidth: 100 kHz
63 V minimum inherent isolation (pad to electrical connections)
Ultraminiature 2.5 mm x 2.5 mm TDFN6 package
Applications:
Current sensing
Low-field sensing for magnetic media
Earths magnetic field detection
Low-Hysteresis Magnetometer
senses fields from permanent magnets, earth, and current sources.
Typ. Saturation Field (Oe)
Linear Range(|Oe|)
min.-max.
Sensitivity (mV/V/Oe)
min.-max.
Resistance
(Ohms)
Package
15
1.5 - 10.5
3.0 - 4.2
2200 ±20%
TDFN6
(RoHS)
Note: Parts are sold in increments of 100 for quantities of 100 or more.
This part is RoHS compliant.
ADT001-10E Rotation Sensors provide two binary digital outputs to accurately indicate the absolute rotational quadrant of a rotating magnet. The two outputs are 90 degrees out of phase to also provide directional information.
An additional output indicates a fault if the magnetic field is too high.
The ADT001 is high hysteresis for high noise immunity in applications such as speed sensing and counting rotations or where motion is in only one direction.
The sensors use NVE’s unique Tunneling Magnetoresistance (TMR) technology to minimize power consumption and size.
The sensors are typically used with
radially-magnetized disk magnets or split pole magnet.
An Evaluation Kit is available with an angle sensor, magnet, circuit board with indicator LEDs, and a plastic magnet locating fixture.
Note: Please purchase in increments of 100 when purchasing quantities of 100 or more.
ADT002-10E Rotation Sensors provide two binary digital outputs to accurately indicate the absolute rotational quadrant of a rotating magnet. The two outputs are 90 degrees out of phase to also provide directional information.
The ADT002 is lower hysteresis than the ADT005 to provide accurate, absolute rotational quadrant information.
The sensors use NVE’s unique Tunneling Magnetoresistance (TMR) technology to minimize power consumption and size.
The sensors are typically used with
radially-magnetized disk magnets or split pole magnet.
An Evaluation Kit is available with an angle sensor, magnet, circuit board with indicator LEDs, and a plastic magnet locating fixture.
Note: Please purchase in increments of 100 when purchasing quantities of 100 or more.