A1128LLTTR-T
MAGNETIC SWITCH UNIPOLAR TO243AAManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems' A1128LLTTR-T is a unipolar Hall-effect switch designed for robust magnetic sensing applications. This digital switch features an open-drain output and operates within a 3V to 24V supply voltage range, with a maximum supply current of 5.5mA. The A1128LLTTR-T offers a programmable trip point, enhancing design flexibility. Its Hall-effect technology ensures reliable detection of magnetic fields, with a sensing range that is also programmable. The component is housed in a TO-243AA (SOT-89-3) surface-mount package, supplied on tape and reel for automated assembly. The maximum output current is 20mA, and it is optimized for operation across an industrial temperature range of -40°C to 150°C. This device is suitable for various industries including automotive, industrial automation, and consumer electronics.
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 | Programmable Trip Point |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Open Drain |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | Programmable |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 5.5mA |
| Supplier Device Package | SOT-89-3 |
| Test Condition | - |
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