SS360PT and SS460P high-sensitivity latching Hall-effect sensor ICs with built-in pull-up resistors are high-performance, yet economical, sensor ICs well that are suited for demanding, cost-sensitive, high-volume applications, such as commuting brushless DC motors used for medical equipment and appliances, as well as for flow-rate sensing, speed and RPM sensing, tachometers, counter pickups, motor and fan controls.