UGN3175 Overview
3175 AND 3177 HALL-EFFECT LATCHES These Hall-effect latches are temperature-stable and stress-resistant sensors especially suited for electronic mutation in brushless dc motors using multipole ring magnets. Each device includes a voltage regulator, quadratic Hall voltage generator, temperature pensation circuit, signal amplifier, Schmitt trigger, and an open-collector output on a single silicon chip. The on-board...