ALLEGRO MICROSYSTEMS A1244 two-wire, Hall-effect latch is programmed at the factory to optimize the magnetic switch point accuracy. Device uses the same patented high frequency, 4-phase, chopper-stabilization technique that is used on complementary devices in this family (unipolar switches). Firm’s BiCMOS wafer fabrication process is used to achieve magnetic stability over temperature and to eliminate offset inherent in single-element devices, when exposed to harsh-application environments. Product comes in two package styles -‘LH’ is a SOT-23W style, miniature low profile package for surface-mount applications.
Advertisement
Stories continue below
