효과 센서 (Hall Effect Sensor)
motion detectors, gear tooth sensors, and proximity
detectors, they are magnetically driven mirrors of mechanical
events. As sensitive monitors of electromagnets, they
can effectively measure a system's performance with
negligible system loading while providing isolation
from contaminated and electrically noisy environments.
Each Hall-effect integrated circuit includes a Hall
sensing element, linear amplifier, and emitter-follower
output stage. Problems associated with handling tiny
analog signals are minimized by having the Hall cell
and amplifier on a single chip. Three package styles
provide a magnetically optimized package for most applications.
Response to 23 kHz
V to 6 V Operation