A3213ELHLT
MAGNETIC SWITCH OMNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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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: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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