The A1120ELHLT-T is a chopper-stabilized precision Hall-effect switch designed for automotive applications, featuring unipolar switching, 3 to 24 V supply operation, and an open-drain output capable of sinking up to 25 mA. It is housed in a 3-pin SOT23W surface-mount package and operates with an ambient temperature range of -40 to 150°C. The device is AEC-Q100 automotive qualified and includes reverse-battery protection, output short-circuit protection, and on-chip regulation for stable performance under stress and temperature variations.
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Digital Switch Unipolar Switch Open Drain Hall Effect SOT-23W
Digital Switch Unipolar Switch Open Drain Hall Effect SOT-23W
Digital Switch Unipolar Switch Open Drain Hall Effect SOT-23W
| Allegro MicroSystems Inc. | DigiKey | |
|---|---|---|
| Product Category | Proximity Sensors | Proximity Sensors |
| Product Number | A1120ELHLT-T | 620-1275-2-ND |
| Product Name | Chopper Stabilized Precision Hall Switch | Switches (Solid State) |
| Sensor Technology | Hall Effect Proximity Sensor | Hall Effect Proximity Sensor |
