A1140LUA
MAGNETIC SWITCH UNIPOLAR 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A1140LUA is a unipolar Hall effect switch featuring a current source output. This digital switch is designed for automotive applications, meeting AEC-Q100 qualification. It operates within a voltage supply range of 3.5V to 24V and has a maximum supply current of 5mA. The device exhibits a South Pole polarization and offers a typical trip field of 11mT and a release field of 4.5mT. The A1140LUA is housed in a 3-SIP package, suitable for through-hole mounting. Its operating temperature range is -40°C to 150°C. This component is commonly utilized in automotive systems, including position sensing and motor control applications.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 3-SSIP |
| Output Type | Current Source |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 11mT Trip, 4.5mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 5mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 150°C |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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