AAH004-00E NVE, AAH004-00E Datasheet
AAH004-00E
Specifications of AAH004-00E
Related parts for AAH004-00E
AAH004-00E Summary of contents
Page 1
... Temperature Range The AB-Series sensors are differential sensor devices, or gradiometers, which take advantage of the high output characteristics of NVE’s GMR materials. Two families of AB sensors are offered, the standard AB-Series and the ABH-Series. They have operational characteristics similar to the AA and AAH sensors described in the table above but with the bipolar linear output characteristics of a differential sensor ...
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... AA004-00 5.0 35 0.9 AA004-02 5.0 35 0.9 AA005-02 10.0 70 0.45 AA006-00 5.0 35 0.9 AA006-02 5.0 35 0.9 AAH002-02 0.6 3.0 11.0 AAH004-00 1.5 7.5 3.2 AAL002-02 1.5 10.5 3.0 Gradiometers: Linear Resistor Part Range Spacing 1 Number (|Oe |) Min Max AB001-02 20 200 AB001-00 20 200 ...
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... Linear Part Saturation Range 1 (|Oe Number Field (Oe ) Min AA002-02 15 1.5 AA003-02 20 2.0 AA004- AA004- AA005-02 100 10 AA006- AA006- www.nve.com OUT+ Sensitivity Resistance (mV/V-Oe ) (Ohms) Max Min Max 10.5 3.0 4.2 5K ±20 3.2 5K ±20% 35 0.9 1.3 5K ±20% 35 0.9 1.3 5K ±20% 70 0.45 0.65 5K ± ...
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... See the graphs below. 7. Beta (β) is any angle deviation from the sensitive axis. AA002 Temperature Performance Curre nt Supply 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 -20 -15 - -0.05 Applie d M agnetic Field (Oe) www.nve.com Min Typical Max 4 4 < >1 -50 125 - +0.14 +0.03 -0.1 Cos β 7 400 ...
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... AAxxx AAXXX-02 -02 Orientation chamfer Pin 1 OUT - V- (ground) Axis of Sensitivity Magnetic Characteristics: Linear Part Saturation Range 1 Number Field (Oe ) (|Oe Min AAH002-02 6 0.6 AAH004-00 15 1.5 www.nve.com Functional Block Diagram OUT+ Sensitivity Resistance (mV/V-Oe ) (Ohms) Max Min Max 3.0 11.0 18.0 2K ±20% 7.5 3.2 4.8 2K ± ...
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... Beta (β) is any angle deviation from the sensitive axis. AAH002 Temperature Performance, 2.28mA Current Source 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 -20 -15 - -0.05 Applied Magnetic Field (Oe) www.nve.com Min Typical Max 4 4 <1 ±12 DC >1 -50 150 - +0.11 +0.10 0.0 Cos β ...
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... Orientation chamfer Pin 1 OUT - V- (ground) Axis of Sensitivity Magnetic Characteristics: Linear Part Saturation Range 1 Number Field (Oe ) (|Oe Min AAL002-02 15 1.5 www.nve.com OUT+ Sensitivity Resistance (mV/V-Oe ) (Ohms) Max Min Max 10.5 3.0 4.2 5.5K ±20 phone: 952-829-9217 fax: 952-829-9189 AAL Sensors Functional Block Diagram ...
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... Beta (β) is any deviation angle from the sensitive axis. AAL002 Temperature Performance, 1mA Current Supply 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 -30 -20 -10 0 -0.05 Applied Magnetic Field (Oe) www.nve.com Min Typical Max 4 4 <1 ±25 DC >1 -50 150 - +0.11 -0.28 -0.40 Cos β ...
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... For either part, the output can be configured to represent the sine and cosine function of the magnetic field being applied to the sensor. Each resistor is 1.5 kΩ nominal resistance and output of each half-bridge is ratiometric with the power supply voltage. The part features NVE’s PLLP6 housing, which 0.9 mm thick surface mount package. ...
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... Four individual sensor resistors are supplied in the package, each with the pinned layer rotated 90º with respect to that of the previous sensor. These resistors can be connected in two half-bridge configurations to provide a sine and cosine output or monitored individually to provide an absolute indication of the angle between the pinned layer and the movable layer. www.nve.com Sensor Element 90 180 ...
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... A drawing showing the ICs position in the package is given below. On each IC there is an arrow indicating the direction of the pinned layer. Functional Block Diagram, Marking, and Pinout, AAV001-11: R3 VCC R1 www.nve.com BBP R2 R3 (Cosine) R2 (Sine) GND R1 (Sine) R4 (Cosine phone: 952-829-9217 fax: 952-829-9189 AAV Sensors ...
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... TCOI Notes : 1. Large Magnetic Fields WILL NOT cause damage to NVE GMR Sensors (Oersted Gauss in air = 0.1 mTesla = 79.8 Amps/meter. 3. TCOV is the percent change in output signal over temperature with a constant voltage source powering the part and TCOI is the percent change in output over temperature with a constant current source. ...
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... NVE X ABxxx-02 Pin 1 OUT A V- (ground) Axis of Sensitivity Magnetic Characteristics: Linear Part Saturation Range 1 Number Field (Oe ) (|Oe Min AB001-02 250 10 AB001-00 250 10 www.nve.com Functional Block diagram OUT Resistor Sensitivity Resistance (% (Ohms) Max Min Max 175 0.02 0.03 2.5K ±20% 175 0.02 0.03 2.5K ± ...
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... AB Sensors Unit Volts MHz °C mV/V mV (unipolar (unipolar ° ° ° pin-to-pin HBM 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 400 field. Note the bipolar output. ...
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... Pinout V+ (supply) NVE X ABxxx-02 Pin 1 OUT A V- (ground) Axis of Sensitivity Magnetic Characteristics: Linear Part Saturation Range 1 Number Field (Oe ) (|Oe Min ABH001- www.nve.com Functional Block diagram OUT Resistor Sensitivity Resistance (% (Ohms) Max Min Max 40 0.06 0.12 1.2K ±20 phone: 952-829-9217 fax: 952-829-9189 ...
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... ABH Sensors Unit Volts MHz °C mV/V mV (unipolar (unipolar ° ° ° pin-to-pin HBM 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 400 field. Note the bipolar output. ...