A3214ELHLT
MAGNETIC SWITCH OMNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3214ELHLT is an omnipolar Hall effect switch designed for high-volume applications. This digital switch features an open-drain output and is housed in a compact SOT-23W package, ideal for surface mount assembly. Operating from a 2.4V to 5.5V supply range, the A3214ELHLT exhibits a typical trip field strength of ±7mT and a release field strength of ±1mT, offering precise magnetic sensing capabilities. Its omnipolar nature allows activation by either pole of a magnetic field. The device is supplied on tape and reel for efficient manufacturing processes. Applications for this component include position sensing in consumer electronics, automotive systems, and industrial automation equipment.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Open Drain |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Function | Omnipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.4V ~ 5.5V |
| Technology | Hall Effect |
| Sensing Range | ±7mT Trip, ±1mT Release |
| Current - Output (Max) | 1mA |
| Current - Supply (Max) | 2mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 85°C |
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