ROHM Semiconductor Hall Effect ICs include unipolar detection, omnipolar detection, bipolar detection, and omnipolar with polarity detection ICs. These ICs feature a low average current of 3.5µA and fully-integrated CMOS logic output circuitry. The integrated dynamic offset cancellation provides high sensitivity, allowing for less precise placement of the permanent magnet. The product is rated at 8kV ESD withstand and rated for -40°C to +85°C operation. The Hall ICs are ideal for a wide range of portable consumer electronics applications including mobile phones, digital cameras, and computers.
