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A3290KUA-T

Hall Effect Sensor, Latching, 25 mA, SIP, 3 Pins, 4.2 V, 24 V

Date/Lot Code
ALLEGRO MICROSYSTEMS A3290KUA-T

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
A3290KUA-T
Order Code:
1650225
Technical Datasheet:
A3290KUA-T   Datasheet
See all Technical Docs

Product Overview

The A3290KUA-T is a temperature-stable and stress-resistant precision Hall Effect Latch especially suited for operation over extended temperature ranges. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device package over-moulding, temperature dependencies and thermal stress. The device include, on a single silicon chip, a voltage regulator, a hall-voltage generator, a small-signal amplifier, chopper stabilization, a Schmitt trigger and a short-circuit protected open-drain output to sink up to 25mA. A south polarity magnetic field of sufficient strength is required to turn the output ON. A north polarity field of sufficient strength is necessary to turn the output OFF.
  • Symmetrical switch-points
  • Resistant to physical stress
  • Superior temperature stability
  • Output short-circuit protection
  • Output short-circuit protection
  • Operation from unregulated supply
  • Reverse battery protection
  • Solid-state reliability

Applications

Sensing & Instrumentation, Consumer Electronics, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Latching

:
25mA

:
SIP

:
3Pins

:
4.2V

:
24V

:
-40°C

:
125°C

:
-

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Technical Documents (3)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Back order today stock arriving week commencing 3/17/23

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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Kč36.585

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