New Products
12592: 5 mm pitch magnetic linear scale tape, 1 x 20 cm
This magnetic scale tape is designed to be used with AET500-00E 5 mm pitch linear sensor. 1 cm (0.4 inches) wide by 20 cm (8 inches) long.
- Part Number:
- 12592
$30.00
AA004-00E: 5 mT Sat. Analog Sensor, 5 KOhm, RoHS MSOP
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.
- Part Number:
- AA004-00E
$6.65
AA007-00E: 50 mT Sat. Analog Sensor, 5 KOhm, RoHS MSOP
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.
- Part Number:
- AA007-00E
$10.90
AAK001-14E: 400 mT Sat. High-Field Magnetometer, 3.5 KOhm, ULLGA
The AAK001-14E is a high-field magnetometer sensor that provides precise sensing
of magnetic fields up to 4 kOe (400 mT). With a unique 1.1 mm x 1.1 mm package
package, it is also our smallest analog sensor.
Features:
Precise sensing of magnetic fields up to 4 kOe (400 mT)
Sensitive to fields of any direction in the IC plane
Ratiometric Wheatstone bridge outputs
Any operating supply voltage up to 12V
Ultraminiature 1.1 x 1.1 mm package
Applications:
Brushless DC motors
Motor commutator sensors
Noncontact high-current measurement
Harsh industrial applications
Note: Parts are sold in increments of 100 for quantities of 100 or more.
This part is RoHS compliant.
- Part Number:
- AAK001-14E
$11.52
AAT003-10E: Angle Sensor, 40 kOhm, TDFN6
AAT003-10E
Angle Sensors use Tunneling Magnetoresistance (TMR) technology to produce a very
high output signal without amplification, a wide airgap tolerance, and low power. Sine and cosine outputs provide full quadrature. The sensor has a 40 kilohm device
resistance and 20 kilohm output impedance, which is ideal for direct interface to microcontrollers.
Key specifications are as follows:
TMR Angle Sensor
Typ. p-p
Signal
Min. Applied
Field (Oe)
Max. Angular
Error (const. field)
Max. Op.
Temp.
Typ. Device
Resistance
Package
200 mV/V
30 Oe
0.5 degrees
125°C
40 kΩ
TDFN6
The angle sensors are typically used with a split pole magnets such as
NVE part no. 12249 or 12426.
An Evaluation Kit is available with an angle sensor, circuit board, unity-gain buffer amplifier, split-pole magnet, and a plastic magnet locating fixture.
- Part Number:
- AAT003-10E
$5.50
AAT006-10E: Low-Field Angle Sensor, TDFN6
AAT006-10E Angle Sensors use Tunneling Magnetoresistance (TMR) technology for operation at magnetic fields as low as 15 Oe, allowing an extremely wide airgap tolerance. The device has a large output without amplification, and high device resistance for low power. Sine and cosine outputs provide full quadrature.
Key specifications are as follows:
TMR Angle Sensor
Typ. p-p
Signal
Min. Applied
Field (Oe)
Max. Angular
Error (const. field)
Max. Op.
Temp.
Typ. Device
Resistance
Package
200 mV/V
15 Oe
0.5 degrees
125°C
1.25 MΩ
TDFN6
The angle sensors are typically used with a split pole magnets such as
NVE part no. 12249 or 12426.
- Part Number:
- AAT006-10E
$5.50
AAT009-10E: Angle Sensor, 6 MOhm, TDFN6
AAT009-10E Angle Sensors use Tunneling Magnetoresistance (TMR) technology for ultralow power, high output signal, and a wide airgap tolerance. Sine and cosine outputs provide
full quadrature. The AAT009-10E version has the highest device resistance in the AAT product family (6 megaohms typ.), for the lowest power consumption.
Key specifications are as follows:
TMR Angle Sensor
Typ. p-p
Signal
Min. Applied
Field (Oe)
Max. Angular
Error (const. field)
Max. Op.
Temp.
Typ. Device
Resistance
Package
200 mV/V
30 Oe
0.5 degrees
125°C
6 MΩ
TDFN6
The angle sensors are typically used with a split pole magnets such as
NVE part no. 12249 or 12426.
An Evaluation Kit is available with an angle sensor, circuit board, unity-gain buffer amplifier, split-pole magnet, and a plastic magnet locating fixture.
- Part Number:
- AAT009-10E
$6.88
AAV003-10E: Analog Current Sensor, TDFN6 Package
NVE's
AAV003-10E is a highly linear, extremely low hysteresis GMR current
sensor with an on-chip current strap. A GMR bridge sensor element close to the current strap senses the magnetic field created
by the current. The GMR sensor element uses a unique, bipolar output
low hysteresis GMR material. The bridge output voltage is bipolar and
proportional to the current through the strap.
Typical sensitivity is a remarkable 2 mV/mA with a 24 V supply and no amplification.Key specifications are summarized as follows:
General purpose current sensor, ±80mA --
Provides bipolar output for AC and DC currents up to 80mA
Current
Measurement Range
Sensitivity (mV/V/mA)
Output
Comments
Package
-80 mA to +80 mA
0.08
Analog
Bridge
Low Current
Measurement
TDFN6
Note: Parts must be purchased in tube multiples (increments of 100) when purchasing quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
- Part Number:
- AAV003-10E
$5.25
ABT600-00E: TMR 2.4 mm Pitch Gear Tooth Sensor, MSOP
ABT600-00E gear-tooth sensors are typically used with back-biasing magnets to encode the position of a ferrous gear.
The ABT600-00E is optimized for 2.4 mm pitch gears, and can be used for pitches from 1.6 to 4.8 mm. The sensors have two channels to detect direction.
Key features include:
• 0.001° resolution
• Large analog peak-to-peak signals
• Operating frequency to 350 kHz
• 150 °C operating temperature
- Part Number:
- ABT600-00E
$6.88
AD024-10E: 2.8 mT Digital Switch, RoHS TDFN
NVE's AD024-10 GMR Switch integrates GMR sensor elements with digital onboard
signal processing electronics. The GMR Switch has less field sensing errors than
other magnetic sensors, and magnetic field operate points are stable over voltage
and temperature extremes. This enables high precision, tight-tolerance magnetic
sensing assemblies.
Features:
Ultra-miniature 2.5 mm x 2.5 mm TDFN Package
Precision Magnetic Operate Point -- 28 Oersteds
Excellent Temperature and Voltage Performance
Digital Outputs
Frequency Response 0 to 250 KHz
Applications:
General Digital Field Sensing
Pneumatic Cylinder Position Sensing
Speed Sensing
Supply
Voltage
min.-max.
Supply
Current
(mA)
min.-max.
Op. Point
(Oe)
min.-max.
Differ-
ential
(Oe)
min.
Output
Sat.
Voltage
max.
Output
Pkg. Mark
Orien-
tation
Pkg.
4.5-30.0
2.5-4.5
21-34
5
0.4
Current Sink
BBL
Cross axis
TDFN6
(RoHS)
Note: Parts must be purchased in multiples of 100 for quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
- Part Number:
- AD024-10E
$3.95
AD924-00: 2.8 mT Digital Switch, MSOP
AD924-00 Sensors are for use with external high-current output transistors in
industrial control environments. The parts provide the same precise magnetic performance
as NVE's GMR Digital Switches with the addition of output stage short circuit
protection (SCP). The protection circuit shuts off the output stage if there is
a short circuit, then turns it back on after a specified interval. The sensor,
combined with external reverse battery and overvoltage protection, results in
a "bulletproof" assembly.
Features:
Precision Magnetic Operate Point -- 28 Gauss
Excellent Temperature and Voltage Performance
Digital Outputs
Frequency Response 0 to 250 KHz
Small, Low Profile Surface Mount Packages
Applications:
General Digital Field Sensing
Pneumatic Cylinder Position Sensing
Speed Sensing
Supply
Voltage
min.-max.
Supply
Current
(mA)
min.-max.
Op. Point
(Oe)
min.-max.
Differ-
ential
(Oe)
min.
Output
Sat.
Voltage
max.
Output
Pkg. Mark
Orien-
tation
Pkg.
4.5-30.0
2.5-4.5
21-34
5
0.4
Sink/
Source/
Vreg/
SCP
NBF
Cross axis
MSOP8
(Pb)
Note: Parts must be purchased in tube quantities (multiples of 100) for quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.
- Part Number:
- AD924-00
$5.65
ADL021-14E: 2 mT, 3V, 55 Hz Duty-Cycled GMR Switch, ULLGA
NVE's ADL021-14E Nanopower Switch integrates GMR sensor elements with digital onboard signal processing and duty-cycling electronics. The Nanopower Switch is extremely small and extremely low power. Features: Ultraminiature 1.1 mm x 1.1 mm x 0.35 mm ULLGA package 2.4 to 4.2 V Typical Power Consumption 192 nW at 2.4 V 55 Hz Typical Update Frequency Digital Switch Output Integrated Duty-Cycling Applications: Battery-Powered Devices Portable Instruments
- Part Number:
- ADL021-14E
$5.15
ADL124-14E: 2.8 mT, 3V, 30 Hz Duty-Cycled GMR Switch, ULLGA
NVE's ADL124-14E Nanopower Switch integrates GMR sensor elements with digital onboard signal processing and duty-cycling electronics. The Nanopower Switch is extremely small and extremely low power. Features: Ultraminiature 1.1 mm x 1.1 mm x 0.35 mm ULLGA package 2.4 to 4.2 V Typical Power Consumption 72 nW at 2.4 V 30 Hz Typical Update Frequency Digital Switch Output Integrated Duty-Cycling Applications: Battery-Powered Devices Portable Instruments
- Part Number:
- ADL124-14E
$5.15
AET100F-00E: 1 mm, Full-Bridge TMR Rotational / Linear Sensor, MSOP
AET100F-00E sensors can be used with multipole ring magnets as rotary encoders or with magnetic scale tapes as linear motion sensors. High sensitivity allows for wide airgaps and accommodates mechanical tolerances.
The full-bridge configuration maximizes noise immunity and provides large 600 mVpp/V output signals. Sine and cosine outputs provide direction information.
Evaluation and Demonstration
Kits are also available.
- Part Number:
- AET100F-00E
$6.88
AET120F-00E: 1.2 mm, Full-Bridge TMR Rotational / Linear Sensor, MSOP
AET120F-00E sensors can be used with multipole ring magnets as rotary encoders or with magnetic scale tapes as linear motion sensors. High sensitivity allows for wide airgaps and accommodates mechanical tolerances.
The full-bridge configuration maximizes noise immunity and provides large 600 mVpp/V output signals. Sine and cosine outputs provide direction information.
Evaluation and Demonstration
Kits are also available.
- Part Number:
- AET120F-00E
$6.88
AET500-02E: 5 mm, Half-Bridge TMR Rotational / Linear Sensor, SOIC
AET500-02E sensors can be used with multipole ring magnets as rotary encoders or with magnetic scale tapes as linear motion sensors. High sensitivity allows for wide airgaps and accommodates mechanical tolerances.
The half-bridge configuration maximizes noise immunity and provides large 300 mVpp/V output signals. Sine and cosine outputs provide direction information.
Evaluation and Demonstration
Kits are also available.
- Part Number:
- AET500-02E
$5.67
AG040B: ADL021 Battery-Powered Nanopower Sensor Demonstration Board
This kit includes a demo board with the ultraminiature, ultralow-power ADL021 magnetic switch. An LED shows the sensor output. The board is powered by a three-volt lithium coin cell (included), and the sensor quiescent power consumption is so low that the battery will last indefinitely. A miniature bar magnet is included so you can see for yourself how these remarkable sensors work. Sensor quiescent current is only 100 nA typical; the sensor operate point is 20 Oe; and the sensors are 1.1 mm x 1.1 mm. These miniature evaluation boards are just 0.25 x 1.57 inches (6 x 40 mm).
- Part Number:
- AG040B
$19.95
AG040C: ADL021 Externally-Powered Nanopower Sensor Evaluation Board
This kit includes an evaluation board with the ultraminiature, ultralow-power ADL021 magnetic switch. The board has a digital output, and can be powered from a 3.3-volt nominal supply. An LED shows the output. A miniature bar magnet is included so you can see for yourself how these remarkable sensors work. Typical sensor quiescent current is only 100 nA, the sensor operate point is 20 Oe, and the sensors are 1.1 mm x 1.1 mm. These miniature evaluation boards are just 0.25 x 1.57 inches (6 x 40 mm).
- Part Number:
- AG040C
$16.95
AG955-07E: Self-Contained SM12x Programmer
This self-contained module allows zeroing and programming the digital output threshold and hysteresis or SM124-10E or SM125-10E Smart Magnetometer without need of a computer or a customer microcontroller.
The 2.5" x 2.5" (64 mm x 64 mm) board has an I²C master microcontroller connected to the SM124.
A pushbutton for zeros the sensor, and miniature rotary thumbwheel switches provide three digits of resolution for the threshold and two for hysteresis. A custom TDFN-6 socket accommodates the 2.5 mm x 2.5 mm SM12x-10E. The module is powered by a small wall-mounted power supply (included).
Jumpers allow the sensor to be disconnected from the rest of the board so the board can be used as an interface to the customer’s electronics.
This module includes:
• A 2.5 x 2.5 mm TDFN6 socket for a SM12x-10E Smart Magnetometer
• A preprogrammed, onboard microcontroller
• Two sets of thumbwheel switches for digital threshold and hysteresis
• Two LEDs indicating the sensor’s output and successful programming
• A 5-volt wall-mount power supply
Sensors are sold separately.
- Part Number:
- AG955-07E
$195.00
AG961-07E: SM125 Smart GMR Magnetometer breakout board w/connector
The AG961-07E provides easy connections to an SM125-10E Smart GMR Magnetometer. In addition to the sensor, the board has a recommended bypass capacitor and a six-pin header connected to each of the sensor I/O pads. A connector is provided to connect the board to the AG955-07E Self-Contained SM124/SM125 Programmer or customers' own boards. The board is approximately 0.5 by 0.6 inches (12 x 15 mm).
- Part Number:
- AG961-07E
$24.95
