FEATURES
l Single miniature plastic package includes two separate Hall sensors l Frequency signal for speed output l Logic level (High or Low) signal for direction output l Temperature compensated magnetics l Functionality of two discrete Hall sensors and logic circuitry outputs l Symmetry of operate/release points about zero gauss (bipolar/latching) l Low current consumption l Wide operating voltage range TYPICAL APPLICATIONS
l Anti-pinch electric motor control systems for power windows, power seats (headrest), power sliding doors, sunroofs, garage door openers. l Magnetic encoding for electronic steering systems l Motion control sytems for pulleys and belts l Position and velocity detection l Fan control l Rotating shaft monitoring l Linear displacement sensing (using a magnetic strip of alternating poles) GENERAL DESCRIPTION
Two active Hall latches provide indication of the speed and direction of a magnetic gradient across the face of the package, such as the gradient from a rotating ring magnet.
HONEYWELL
