EM1791
MAGNETIC SWITCH UNIPOLAR DL 4SOPManufacturer: Asahi Kasei Microdevices/AKM
Categories: Switches (Solid State)
Quality Control: Learn More
The Asahi Kasei Microdevices/AKM EM1791 is a unipolar Hall effect switch designed for surface mount applications. This dual push-pull device, part of the EM series, features a 4-SOP package and operates within a voltage range of 1.6V to 5.5V. With a maximum output current of 500µA and a low supply current of 9µA, it is suitable for power-sensitive designs. The EM1791 offers distinct sensing ranges for both north and south pole activation, with trip points at 3.5mT and release points at 1.1mT. Its typical applications include position sensing in consumer electronics, automotive systems, and industrial automation. The component is supplied on tape and reel.
Additional Information
Series: EMRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-SMD, Gull Wing |
| Output Type | Push-Pull |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch, Dual |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Voltage - Supply | 1.6V ~ 5.5V |
| Technology | Hall Effect |
| Sensing Range | -3.5mT Trip, -1.1mT Release; 3.5mT Trip, 1.1mT Release |
| Current - Output (Max) | 500µA |
| Current - Supply (Max) | 9µA |
| Supplier Device Package | 4-SOP |
| Test Condition | -30°C ~ 85°C |
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