A3214LUA
MAGNETIC SWITCH OMNIPOLAR 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3214LUA is a digital Hall effect sensor featuring an omnipolar switching characteristic. This device detects both north and south magnetic poles, offering a ±7mT trip and ±1mT release sensing range. Designed for through-hole mounting, it is supplied in a 3-SIP package. The output stage is open-drain, capable of sourcing up to 1mA. Operating within a supply voltage range of 2.4V to 5.5V, the A3214LUA exhibits a maximum supply current of 2mA. Its operational temperature range spans from -40°C to 150°C. This component is utilized in applications such as proximity sensing, linear and angular position sensing, and speed detection across various industrial and automotive sectors.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 3-SSIP |
| Output Type | Open Drain |
| Polarization | North Pole, South Pole |
| Mounting Type | Through Hole |
| Function | Omnipolar Switch |
| Operating Temperature | -40°C ~ 150°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 | 3-SIP |
| Test Condition | -40°C ~ 150°C |
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