AK8771
MAGNETIC SWITCH LATCH 4DFNManufacturer: Asahi Kasei Microdevices/AKM
Categories: Switches (Solid State)
Quality Control: Learn More
Asahi Kasei Microdevices/AKM AK8771 is a digital latching Hall effect sensor. This component operates as a magnetic switch with a push-pull output, designed for surface mount applications. It features a 4-DFN (1.1x1.4) package with an exposed pad, suitable for high-density board layouts. The AK8771 is sensitive to the south pole of a magnetic field, with a typical trip point of 4.2mT and a release point of -4.2mT. It supports a supply voltage range of 1.6V to 5.5V and draws a maximum supply current of 10mA. The output current capability is up to 500µA. This device operates within an ambient temperature range of -30°C to 85°C. Applications for this component include position sensing in consumer electronics, automotive systems, and industrial control equipment. The AK8771 is supplied in a Tape & Reel (TR) package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-XFDFN Exposed Pad |
| Output Type | Push-Pull |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Voltage - Supply | 1.6V ~ 5.5V |
| Technology | Hall Effect |
| Sensing Range | 4.2mT Trip, -4.2mT Release |
| Current - Output (Max) | 500µA |
| Current - Supply (Max) | 10mA |
| Supplier Device Package | 4-DFN (1.1x1.4) |
| Test Condition | -30°C ~ 85°C |
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