A3340LLHLT-T
MAGNETIC SWITCH UNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3340LLHLT-T is a unipolar Hall effect digital switch, designed for applications requiring precise magnetic field detection. This component features an open-collector output and operates with a supply voltage range of 4.2V to 24V, consuming a maximum of 6mA. The device is characterized by a typical trip field strength of 5mT and a release field strength of 0.5mT, making it suitable for sensitive actuation points. Its SOT-23W package, ideal for surface mounting, and an operating temperature range of -40°C to 150°C ensure robust performance in demanding environments. The A3340LLHLT-T is commonly utilized in automotive, industrial automation, and consumer electronics for position sensing, speed detection, and brushless DC motor commutation. It is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 ~ 150°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 5mT Trip, 0.5mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 6mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 150°C |
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