Detects a magnetic field and output analog signal proportional to the intensity of the magnetic field.
Principally used for motor drivers and linear position detection.

Motor drivers:	ODD products such as CDs and DVDs, etc., cooling fans for information processing equipment and printers.
Linear position detection:	Digital still cameras and digital video
Others:	Current sensors

Detects magnetic field and output digital signal.
Principally used for non-contact type switches, rotation detection, and position detection.

Rotation detection:	Motors for air conditioners, washing machines and fans
Open/close detection:	Portable terminals and refrigerators, washing machines, etc
Position detection:	Automobiles (power windows)

Detects magnetic field and output analog signal

Rotation detection:	Various position detection
Angle detection:	Various angle detection
Current detection:	Invertor and overcurrent detection for home appliance and industrial machine

Gear rotation is detected with high resolution and high accuracy,using the magnetic gear and the bias magnet.
Detection of gear rotation for Machine tool

Small current sensor using Linear Hall Effect IC Various inverters

A non-contact rotation sensor utilizing multiple hall elements.Combined with a disc magnet polarized in the radial direction, the sensor IC provides a non-contact rotation angle sensor solution. Compact absolute rotary encoder,Compact input device.