A3280ELTTR-T
MAGNETIC SWITCH LATCH SOT89-3Manufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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The Allegro MicroSystems A3280ELTTR-T is a Hall Effect latching digital switch designed for robust operation. Featuring an open-collector output, this component is optimized for applications requiring precise magnetic field detection and switching. Its SOT-89-3 package facilitates surface mounting, making it suitable for high-density board designs. The A3280ELTTR-T operates within a supply voltage range of 4.2V to 24V, with a maximum supply current of 8mA and a maximum output current of 25mA. This device exhibits a typical trip field of 4mT and a release field of -4mT, specifically responsive to the south pole of a magnet. Its operating temperature range of -40°C to 85°C ensures reliability across various environmental conditions. Commonly utilized in automotive, industrial, and consumer electronics, this Hall Effect switch provides dependable latching functionality.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 4mT Trip, -4mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 8mA |
| Supplier Device Package | SOT-89-3 |
| Test Condition | -40°C ~ 85°C |
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