DM-111A Overview
The DM-111A is a highly sensitive magnetic resistance element, posed of an evaporated ferromagnetic alloy on a silicon substrate. The element can be used for detection of rotational speed and for detection of angle of rotation and as a detection of position.
DM-111A Key Features
- Low power consumption 38µW (Typ.) at VCC=5V
- Low magnetic field and high sensitivity 75mVp-p (Typ.) at VCC=5V and H=4000A/m
- High reliability Ensured through silicon nitride protective filming