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Security/Surveillance

Motor drivers. Position sensors. Current sensors. Allegro offers a wide variety of power and sensing solutions for your security and surveillance applications. Check out our range of micropower Hall-effect switches and current sensors for a variety of different input current ranges and accuracy requirements.
Security and Surveillance
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    Three-Wire Hall-Effect Switches

    Micropower Hall-Effect Switches

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    Three-Wire Hall-Effect Switches

    Micropower Hall-Effect Switches

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    DMOS Motor Drivers

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    Linear Sensor ICs

    Angle Sensors ICs

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    DMOS Motor Drivers

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    0-50 A Integrated Current Sensor ICs

    50-200 A Integrated Current Sensor ICs

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    0-50 A Integrated Current Sensor ICs

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    DC/DC Regulators

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Featured Products

Allegro EX 12 Package

ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC

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Allegro-12-contact-QFN-ES-and-8-contact-SOIC-OL-Packages

ACS70331

The ACS70331 is Allegro’s first integrated, high sensitivity, current sensor IC for <5 A current sensing applications.

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Allegro LH-UA Packaging

APS11700-760

Planar/Vertical Hall-Effect Switches

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