Information on the Microchip website:
Download your first inductive Position sensor and get a head start on your design by visiting our Inductive Position Sensor Design Page. Combined with one of the position sensor designs on that page, the LX3302AQPW-EASY variant of the LX3302A will provide a true plug and play operation. Just solder the IC on the given layout and schematic, and moving the metal target will provide sensor information. No programming of the IC or reading of the datasheet is required!