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Freshly updated with new products,
the short-form Sensor Catalog summarizes parts and specifications in each
of NVE’s six sensor product lines.
Download
Sensor Short-Form Catalog > |
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Daylight
Saving Time
ends Sunday, November 6. “Rotate” your clocks back an hour. |
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NVE will be closed
Thursday and Friday, November 24 and 25 for the Thanksgiving holiday.
We will be open Veterans’ Day (Friday, November 11). |
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Nanopower
Magnetic Sensor Evaluation Kit |
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The ridiculous low power of NVE's ADL-Series nanopower magnetic sensors is shown
with an analog meter driven by an amplifier with a gain of 1000, providing a 100
nanoamp scale.
The self-contained demonstrator runs on a three-volt coin cell, with each of the
three ADL sensor power ranges—the continuous duty ADL921; and the ADL021
and ADL121, which are internally duty-cycled for power consumption in the nanowatts.
In addition to ridiculously low power, ADL-Series sensors are the most sensitive
and smallest sensors in their class, with magnetic operate points as low as 20
Oersteds and parts that fit on the head of a pin.
Key ADL-Series sensor features are:
• Sensitive (as low as 20 Oersted)
• Ultralow power (as low as 72 nW)
• Ultraminiature 1.1 mm package
ADL sensors and demonstrators are in
stock for immediate delivery.
ADL
Demonstrator Manual >
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Upcoming
Exhibitions |
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NVE staff will be supporting
our distributor IS-LINE GmbH at Electronica, November 8-11, Munich
Trade Fair Centre, Hall A4, stand 415.
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New
Demo Kits |
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 AG941-07E:
ADL-Series Evaluation Kit
 AG040B:
ADL041 Mini Eval Board
 AG932-07E:
ADT002 Rotation Sensor Eval Kit
AG940-07E:
Digital/ Analog/ Omnipolar/ Bipolar
Sensor
Demo Board
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Halloween
Application Corner |
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Non-Frightening
Two-Wire Interfaces
Two-wire sensor interfaces can be frightening, but NVE parts make them easy.
With the sensor off, the two-wire interface circuit must draw a minimal residual
current, typically about 1.5 mA. With the sensor on, the circuit has to provide
enough current to drive a significant load such as a motor or solenoid.
This reference
circuit uses an NVE DC001-10
regulator to wide operating latitude over the input voltage range:
Two-Wire Reference Circuit
The residual current is dominated by the regulator’s quiescent current, which
is less than 1 mA and relatively constant over input voltage. A Zener diode
can be used instead of a voltage regulator in many applications.
 2-Wire
Interface video (03:30) > |
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