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A1120ELHLT-T

Hall Effect Sensor, Unipolar, 25 mA, SOT-23, 3 Pins, 3 V, 24 V

Date/Lot Code
ALLEGRO MICROSYSTEMS A1120ELHLT-T

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

Manufacturer Part No:
A1120ELHLT-T
Order Code:
1791403
Technical Datasheet:
A1120ELHLT-T   Datasheet
See all Technical Docs

Product Overview

The A1120ELHLT-T is a surface-mount chopper stabilized precision Hall Effect Switch with superior temperature stability. The A1120 unipolar switch is extremely temperature-stable and stress-resistant sensor IC, especially suited for operation over extended temperature ranges to 150°C. Superior high temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-moulding, temperature dependencies and thermal stress. An on-board regulator permits operation with supply voltage of 3 to 24V. The advantage of operating down to 3V is that the device can be used in 3V applications or with additional external resistance in series with the supply pin for greater protection against high voltage transient events.
  • Solid-state reliability
  • Reverse battery protection
  • Operation from unregulated supply
  • Resistant to physical stress
  • Unipolar switch points
  • -40 to 85°C Ambient temperature range

Applications

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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:
Unipolar

:
25mA

:
SOT-23

:
3Pins

:
3V

:
24V

:
-40°C

:
85°C

:
-

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Technical Documents (3)

CAD Downloads

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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 6/2/23

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