A3250LLTTR
MAGNETIC SWITCH UNIPOLAR SOT89-3Manufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3250LLTTR is a unipolar Hall effect switch with an open-collector output, designed for surface-mount applications. Packaged in a SOT-89-3 (TO-243AA), this device operates from a 4.2V to 24V supply, drawing a maximum of 7mA. The output can sink up to 20mA. Key features include a programmable trip point and a programmable sensing range, responding to the south pole of a magnetic field. Its robust operating temperature range of -40°C to 150°C (TA) makes it suitable for demanding environments. This component is commonly utilized in industrial automation, automotive systems, and consumer electronics for position sensing and speed detection applications. The device is supplied on tape and reel.
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 ~ 150°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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