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| PartNumber | A3290KLHLX-T | A3290 | A3290KLHLT-T |
| Description | MAGNETIC SWITCH LATCH SOT23W | MAGNETIC SWITCH LATCH SOT23W | |
| Manufacturer | Allegro MicroSystems, LLC | - | Allegro MicroSystems, LLC |
| Product Category | Magnetic Sensors - Switches (Solid State) | - | Magnetic Sensors - Switches (Solid State) |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | - | Digi-ReelR Alternate Packaging |
| Package Case | SOT-23W | - | SOT-23W |
| Technology | Hall Effect | - | Hall Effect |
| Operating Temperature | -40°C ~ 125°C (TA) | - | -40°C ~ 125°C (TA) |
| Output Type | Open Drain | - | Open Drain |
| Features | - | - | - |
| Function | Latch | - | Latch |
| Voltage Supply | 3 V ~ 24 V | - | 3 V ~ 24 V |
| Supplier Device Package | SOT-23W | - | SOT-23W |
| Current Supply Max | 8mA | - | 8mA |
| Current Output Max | 25mA | - | 25mA |
| Test Condition | 25°C | - | 25°C |
| Polarization | South Pole | - | South Pole |
| Sensing Range | 5mT Trip, -5mT Release | - | 5mT Trip, -5mT Release |