A3245ELHLT
MAGNETIC SWITCH OMNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3245ELHLT is an omnipolar Hall effect switch designed for robust sensing applications. This surface-mount device, packaged in a SOT-23W, features an open-drain output capable of sourcing up to 60mA. The A3245ELHLT operates across a wide supply voltage range of 3.6V to 24V, with a typical supply current of 3.5mA. Its omnipolar sensing capability allows activation by either the north or south pole of a magnetic field, with a trip point of ±5.5mT and a release point of ±0.5mT. The device is specified for operation within an ambient temperature range of -40°C to 85°C. This component is commonly utilized in automotive, industrial, and consumer electronics for position sensing and speed detection. The A3245ELHLT is supplied in tape and reel packaging.
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 ~ 85°C (TA) |
| Voltage - Supply | 3.6V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | ±5.5mT Trip, ±0.5mT Release |
| Current - Output (Max) | 60mA |
| Current - Supply (Max) | 3.5mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 85°C |
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