<p>➀ Allegro MicroSystems introduces CT4022 and CT4032 current sensors using tunnel magnetoresistance (TMR) technology, offering 500kHz bandwidth and lower noise compared to Hall effect solutions; </p><p>➁ Devices provide 1mΩ resistance, support ±12-65A current ranges, and feature different isolation ratings (up to 5kVrms) across two package types (8-pin/16-pin SOIC); </p><p>➂ Automotive-grade variants (AEC-Q100) are available, targeting industrial and automotive applications with high precision and temperature stability.</p>