Switches on/off when the magnetic fields from the S pole and N pole of the magnet are applied alternately. This is principally applied in detection of revolution speed.
Schematic operation drawing
When the S pole of the magnet approaches the marked side of the Hall effect IC and the magnetic flux density exceeds Bop, Vout changes from H to L.
When the N pole of the magnet approaches the marked side of the Hall effect IC and the magnetic flux density exceeds Brp, Vout changes from L to H.
Product list(Continuous excitation type) The hall element in the 霍尔集成电路 is always driven. Operating ambient temperature range is -30 to 115°C.
Supply Voltage (Vcc) Range
Package Size (mm)
Output H to L Magnetic Flux Density Operating Point (Bop)
Note: SMT - Package size includes the leads. SIP - Package size does not include the leads.
Product list(With power-down function) The drive condition of the Hall element in the Hall effect IC (active power-down) can be adjusted from the outside. Operating ambient temperature is -30 to 85°C.
Operating Voltage Range Supply Voltage (VDD)
Package Size (mm)
Output H to L Magnetic Flux Density Operating Point (Bop)
Explanation of operation
