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Foolproof
Website Apps |
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A new set of Web
apps on NVE’s award-winning Website lets you simulate the outputs
of NVE sensors with different magnets or current-carrying traces at various distances.
The handy simulations accommodate cylindrical, disk, or rectangular magnets, or
a variety of current-carrying traces. Analog, digital, and Nanopower sensors are
supported.
The simple, intuitive apps do the complex math for you. This video
demonstrates their remarkable accuracy compared to experimental data:
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Recent
Exhibitions |
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Distributor HY-LINE Power Components featured NVE’s unique 6 kV V-Series
Isolators at the recent Embedded
World exhibition in Nürnberg, Germany.
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Upcoming
Conferences |
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NVE researchers are presenting two invited papers at the upcoming Intermag Conference
in Ireland:
“Bio-Applications
of Giant Magnetoresistance and Tunneling Magnetoresistance Phenomena: In-Flow
Magnetic Biomarker Detection”
and:
“Spintronic
Sensors in Transportation”
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Infinite
Resistance Angle Sensor |
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 April
1—You may know about NVE’s unique family of Tunneling Magnetoresistance
angle
sensors. Last year we introduced a six megohm version with less
than 400 nW power consumption on a single 1.5-volt battery. We even demonstrated
the part by running
it with the current from a currant.
We figured the power couldn’t get any lower.
But our engineers outdid themselves. This April 1, we’re introducing AAT∞
infinite resistance angle sensors:
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| The AAT∞
takes angle sensing |
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and beyond. |
AAT∞ features include:
• Infinite resistance, so the sensors will run from now to the
end of time on any power source. Or no power source.
• No output signal. Or maybe there is one, but since the output
impedance is infinite, the signal goes away if you try to measure it. And if there
was an output, it would be Vcc x (∞/∞), which is indeterminate.
In any case, having no output eliminates the need for subsequent circuitry.
• No temperature rise, simplifying thermal management.
No Package Options
Because even NVE’s ultrahigh
isolation packages are a tiny bit conductive, the AAT∞
isn’t packaged. For the same reason, it has no die either.
Pricing
The are are two quantity prices: infinite price at zero quantity and zero price
at infinite quantity. |
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