A1211ELHLT-T
MAGNETIC SWITCH LATCH SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A1211ELHLT-T is a Hall Effect digital switch latch. This device features an open-drain output and operates with a supply voltage range of 3.8V to 24V, drawing a maximum of 7.5mA quiescent current. The A1211ELHLT-T is sensitive to the south pole of a magnet, with a typical trip point of 18mT and a release point of -18mT. It is packaged in a SOT-23W surface-mount package and is supplied on tape and reel. This component is suitable for applications requiring robust magnetic sensing and latching functionality, commonly found in industrial automation, automotive systems, and consumer electronics. The operating temperature range is -40°C to 85°C.
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 Drain |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 18mT Trip, -18mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 7.5mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 85°C |
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