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A3212ELHLT-T - 

Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

A3212ELHLT-T - Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

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Manufacturer Part No:
A3212ELHLT-T
Newark Part No.:
28X3341
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The A3212ELHLT-T is a pole independent, ultrasensitive Hall Effect Switch with latched digital output. Either a north or south pole of sufficient strength will turn the output ON in the A3212 and in the absence of a magnetic field, the output is off. The polarity independence and minimal power requirements allow these devices to easily replace reed switches for superior reliability and ease of manufacturing, while eliminating the requirement for signal conditioning. Improved stability is made possible through chopper stabilization, which reduces the residual offset voltage normally caused by device over-moulding, temperature dependencies and thermal stress. This device includes on a single silicon chip a hall-voltage generator, small-signal amplifier, chopper stabilization, a latch and a MOSFET output. Advanced CMOS processing is used to take advantage of low-voltage and low-power requirements, component matching, very low input-offset errors.
  • Chopper stabilized
  • Superior temperature stability
  • Extremely low switch-point drift
  • Insensitive to physical stress
  • High ESD protection
  • Solid-state reliability

Applications

Industrial, Signal Processing

Product Information

:
Switch
:
1mA
:
SOT-23
:
3Pins
:
2.5V
:
3.5V
:
-40°C
:
85°C
:
Tape & Reel
:
-
:
-
:
To Be Advised
:
-
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ALLEGRO MICROSYSTEMS

Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

3,337 in stock

Each (Supplied on Cut Tape)

1+ $1.20 25+ $0.808 50+ $0.70 100+ $0.635 More Pricing...

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US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

6,000 In stock

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12,000 Further stock expected to ship on Jan 16, 2018

12,000 Further stock expected to ship on Feb 1, 2018

More stock available week commencing 3/5/18
$0.413 $ 0.41
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Each (Supplied on Full Reel)
Multiple: 3000 Minimum: 3000
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12000 + $0.337
18000 + $0.325
30000 + $0.318
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