A3422LKA
MAGNETIC SWITCH BIPOLAR 5SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A3422LKA is a bipolar Hall effect switch featuring an open-collector output. Designed for robust operation, this device offers a wide supply voltage range of 4.5V to 18V and a maximum supply current of 18mA. The A3422LKA provides precise magnetic switching with a typical trip point of 7.5mT and a release point of -7.5mT, ensuring reliable detection of magnetic field polarity. Its through-hole mounting and 5-SIP package facilitate integration into various electronic designs. The device operates effectively across a broad temperature range of -40°C to 150°C. Applications for this component are found in automotive systems, industrial controls, and consumer electronics requiring accurate magnetic sensing and switching capabilities. The output current is rated up to 30mA.
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 | 5-SSIP |
| Output Type | Open Collector |
| Polarization | North Pole, South Pole |
| Mounting Type | Through Hole |
| Function | Bipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 4.5V ~ 18V |
| Technology | Hall Effect |
| Sensing Range | 7.5mT Trip, -7.5mT Release |
| Current - Output (Max) | 30mA |
| Current - Supply (Max) | 18mA |
| Supplier Device Package | 5-SIP |
| Test Condition | 25°C |
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