A3283EUA-T
MAGNETIC SWITCH LATCH 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A3283EUA-T is an open-collector Hall effect latching switch designed for high-sensitivity magnetic field detection. This 3-SIP packaged device operates within a 4.2V to 24V supply voltage range, with a maximum supply current of 8mA and a maximum output current of 25mA. The A3283EUA-T features a latching function, requiring a south pole magnetic field to activate and maintaining its output state until a south pole field of opposite polarity is applied. Its sensing range is characterized by an 18mT trip point and an -18mT release point. This component is suitable for through-hole mounting and is specified for operation across an ambient temperature range of -40°C to 85°C. Typical applications include position sensing, speed detection, and current sensing in automotive, industrial, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 3-SSIP |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 18mT Trip, -18mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 8mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 85°C |
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