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NVE will be closed Monday,
September 3
for Labor Day. |
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Smart
TMR Magnetometer |
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The new SM324-10E Smart
Magnetometer combines a Tunneling Magnetoresistance (TMR) sensor element with
sophisticated digital signal processing.
An I²C interface provides data as well as an external programming interface.
A digital output provides precise, programmable thresholds:
Unlike awkward, old-fashioned Hall-effect sensors, TMR is sensitive in-plane for
optimal current sensing and easy mechanical interfaces.
Key SM324-10E features and specifications include:
• Can detect magnets more than 50 mm away
• I²C and digital threshold outputs
• 24-bit output resolution
• ±0.3% FS accuracy at 25°C
• 300 samples/second conversion rate
• 0 to ±20 Oe magnetic field operating range
• 1.68 to 3.6 volt supply
• 1.5 mA typical supply current
• Programmable offset and gain compensation
• -40°C to +125°C operating range
• Ultraminiature 2.5 x 2.5 x 0.8 mm TDFN package
Download
the SM324 Datasheet >
The SM324-10E is in
stock for immediate delivery.
Evaluation
Kit
The AG951-07 Evaluation Kit has everything you need to calibrate, test, and evaluate
the remarkable SM324-10E Smart Magnetometer:
The evaluation kit includes:
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An
evaluation board with: |
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an SM324-10E sensor.
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a microcontroller connected
to the sensor via I²C.
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a current-carrying
trace under the sensor for evaluating as a current sensor.
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A
powerful, intuitive graphical user interface.
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Simple
software installation.
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Flexibility
to power from USB or external power supply.
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Isolated
USB interface for safety and low noise.
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USB
cable to connect the Evaluation Board to a computer.
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A
small ceramic magnet for evaluating as a proximity sensor. |
Evaluation kits are in
stock for immediate delivery.
Here’s a live demonstration of the evaluation kit, including a simulated
pump monitor application:
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Upcoming
Exhibitions |
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electroneX
September 5 to 6
Rosehill Gardens Event Centre
Sydney, Australia
NVE sensors will be on display in cooperation with distributor Fairmont Marketing
(stand B14). |
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