A3240ELHLT
MAGNETIC SWITCH UNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3240ELHLT is a unipolar Hall effect switch designed for precise magnetic sensing applications. This digital switch features an open collector output and operates effectively with a supply voltage range of 4.2V to 24V, drawing a maximum supply current of 6mA. The device is optimized for sensing the south pole of a magnet, with a typical trip and release point of 5mT.
The A3240ELHLT is housed in a compact SOT-23W package, suitable for surface mounting and supplied on tape and reel. Its operating temperature range of -40°C to 85°C makes it robust for various environmental conditions. This component is commonly utilized in industries such as automotive for position sensing, industrial automation for proximity detection, and consumer electronics for lid closure detection. The maximum output current is rated at 25mA.
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 Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 5mT Trip, 5mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 6mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 85°C |
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