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A3213ELHLT

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A3213ELHLT

MAGNETIC SWITCH OMNIPOLAR SOT23W

Manufacturer: Allegro MicroSystems

Categories: Switches (Solid State)

Quality Control: Learn More

Allegro MicroSystems A3213ELHLT is an omnipolar Hall effect switch designed for precise magnetic field detection. This SOT-23W packaged device features an open-drain output capable of sourcing up to 1mA and operates from a supply voltage range of 2.4V to 5.5V. The A3213ELHLT exhibits a typical trip and release point of ±7mT and ±1mT respectively, ensuring reliable switching performance for both North and South magnetic poles. Its surface mount configuration, supplied on tape and reel, facilitates integration into compact designs. This component is commonly utilized in applications requiring proximity sensing, position detection, and speed detection across automotive, industrial, and consumer electronics sectors. The operating temperature range is -40°C to 85°C.

Additional Information

Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer 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 ~ 85°C (TA)
Voltage - Supply2.4V ~ 5.5V
TechnologyHall Effect
Sensing Range±7mT Trip, ±1mT Release
Current - Output (Max)1mA
Current - Supply (Max)2mA
Supplier Device PackageSOT-23W
Test Condition-40°C ~ 85°C

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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