Hall effect switch
Two-Wire Hall Effect Switches with Self Diagnostics offer High Sensitivity and Stability Performance in Automotive Applications
The new family of automotive compliant two-wire unipolar (AH323xQ/4xQ) and latch (AH327xQ/8xQ) switch integrated circuits (ICs) from Diodes Incorporated provides high sensitivity and high stability
AH1911/AH1921 – Ultra Low Power Digital Omnipolar Hall-Effect sensor
With an average supply current of only 1.6uA (at 3V) and a wide operating voltage from 1.6V to 5.5V the new AH1911 Hall-effect sensor from Diodes Incorporated is suitable for battery-powered consumer products like Gas meters, Water meters, Smoke detectors, IoT devices etc.