ALLEGRO MICROSYSTEMS A1128 field-programmable, unipolar Hall-effect switch designed for use in high-temperature applications. Device uses a chopper-stabilization technique to eliminate offset inherent in single-element devices. Device has an advanced programming algorithm to simplify the customer’s end-of-line process. It also has a higher programming resolution for tighter magnetic switch points. It is targeted at the automotive and industrial markets.
Advertisement
Stories continue below
