A3212LLHLT
MAGNETIC SWITCH OMNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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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 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 ~ 150°C (TA) |
| Voltage - Supply | 2.5V ~ 3.5V |
| Technology | Hall Effect |
| Sensing Range | ±6.5mT Trip, ±1mT Release |
| Current - Output (Max) | 1mA |
| Current - Supply (Max) | 2mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 150°C |
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