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A3212LLHLT

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A3212LLHLT

MAGNETIC SWITCH OMNIPOLAR SOT23W

Manufacturer: Allegro MicroSystems

Categories: Switches (Solid State)

Quality Control: Learn More

Allegro MicroSystems A3212LLHLT is an omnipolar Hall effect switch designed for surface mount applications. This digital switch features an open-drain output and is packaged in a compact SOT-23W. The A3212LLHLT operates across a supply voltage range of 2.5V to 3.5V, with a maximum supply current of 2mA and a maximum output current of 1mA. Its sensing capabilities include a trip field strength of ±6.5mT and a release field strength of ±1mT, making it responsive to both north and south magnetic poles. The component is rated for an operating temperature range of -40°C to 150°C. This device finds application in various industries, including automotive and industrial automation, where precise magnetic sensing is required. It is supplied in a tape and reel package.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Features-
PackagingTape & Reel (TR)
Package / CaseSOT-23W
Output TypeOpen Drain
PolarizationNorth Pole, South Pole
Mounting TypeSurface Mount
FunctionOmnipolar Switch
Operating Temperature-40°C ~ 150°C (TA)
Voltage - Supply2.5V ~ 3.5V
TechnologyHall Effect
Sensing Range±6.5mT Trip, ±1mT Release
Current - Output (Max)1mA
Current - Supply (Max)2mA
Supplier Device PackageSOT-23W
Test Condition-40°C ~ 150°C

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