AH1891-CA4-7
MAGNETIC SWITCH OMNI UWLB0808-4Manufacturer: Diodes Incorporated
Categories: Switches (Solid State)
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Diodes Incorporated AH1891-CA4-7 is an omnipolar Hall effect switch designed for precise magnetic field detection. This component, utilizing Hall effect technology, features a push-pull output and operates with a supply voltage range of 1.8V to 3.3V, drawing a maximum supply current of 12µA. The sensing range is specified at ±6mT trip and ±1.2mT release, ensuring sensitive operation for both north and south magnetic poles. Packaged in a compact U-WLB0808-4 (4-UFBGA, WLBGA) and supplied on tape and reel, it is suitable for surface mount applications. The AH1891-CA4-7 is engineered for operation within an ambient temperature range of -40°C to 85°C. This device finds utility in various automotive and consumer electronics applications requiring reliable magnetic switching.
Additional Information
Series: -RoHS 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-UFBGA, WLBGA |
| Output Type | Push-Pull |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Function | Omnipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.8V ~ 3.3V |
| Technology | Hall Effect |
| Sensing Range | ±6mT Trip, ±1.2mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 12µA |
| Supplier Device Package | U-WLB0808-4 |
| Test Condition | 25°C |
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