It outputs an analog voltage proportional to the magnetic flux density perpendicular to the package face, with a sensing range of ±35 mT. The supply voltage spans 2.7 V to 38 V, so it can run off a 3.3 V logic rail or a 24 V truck battery without a separate regulator. Bandwidth is 20 kHz, enough for fast-switching current sensing or position feedback in motor control loops. The temperature-compensated output keeps the sensitivity stable across the full temperature range.
It comes in a TO-92-3 through-hole package (TO-226AA), which is hand-solderable and easy to rework. The through-hole body has low thermal mass, so it won't cook adjacent components under a hot-air station. A standard soldering iron at 350°C with a fine tip is enough to swap it without lifting a pad.