A3213LLHLT
MAGNETIC SWITCH OMNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3213LLHLT is a Hall Effect digital switch designed for omnipolar sensing applications. This device features an open-drain output and operates with supply voltages from 2.4V to 5.5V, drawing a maximum of 2mA quiescent current. The A3213LLHLT exhibits a typical trip field of ±7mT and a release field of ±1mT, enabling precise detection of both north and south magnetic poles. Packaged in a SOT-23W surface-mount configuration, it is supplied on tape and reel. Its robust operating temperature range of -40°C to 150°C makes it suitable for demanding environments. Common applications for this component include position sensing, speed detection, and current monitoring in automotive, industrial, and consumer electronics sectors.
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 | 2.4V ~ 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 ~ 150°C |
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