A3280ELHLT
MAGNETIC SWITCH LATCH SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3280ELHLT is a Hall Effect digital switch latch with an open collector output, packaged in a SOT-23W. This device is designed for applications requiring precise magnetic sensing and latching functionality. The A3280ELHLT operates with a supply voltage range of 4.2V to 24V and a maximum supply current of 8mA, delivering an output current up to 25mA. Its sensing characteristics include a typical trip field of 4mT and a release field of -4mT, responding to the south pole of a magnetic field. The component is suitable for surface mounting and operates within an ambient temperature range of -40°C to 85°C. This Hall Effect sensor is commonly utilized in automotive, industrial, and consumer electronics for position sensing, speed detection, and brushless DC motor commutation. The A3280ELHLT is supplied on a Tape & Reel.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 4mT Trip, -4mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 8mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 85°C |
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