A3250ELTTR
MAGNETIC SWITCH UNIPOLAR SOT89-3Manufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3250ELTTR is a unipolar Hall effect sensor switch featuring an open-collector output. This digital switch is designed for surface mounting within a SOT-89-3 (TO-243AA) package, supplied in tape and reel. The A3250ELTTR operates with a supply voltage range of 4.2V to 24V, drawing a maximum of 7mA. Its output current capability is up to 20mA. Key features include a programmable sensing range and trip point, allowing for flexible application tuning. The device is sensitive to the South pole of a magnetic field. Operating within an ambient temperature range of -40°C to 85°C, this component is suitable for applications in automotive, industrial, and consumer electronics sectors requiring precise magnetic sensing and switching.
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 | Programmable Trip Point |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | Programmable |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 7 mA |
| Supplier Device Package | SOT-89-3 |
| Test Condition | - |
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