AnaSem HMX3033HNA

HMX3033H series are monolithic ICs with built- in Hall magnet sensor element and CMOS switch. It becomes the non- contact switch with low current consumption, high sensitivity and reliability which is combined with magnet. A vertical magnetic field to the electrode of the package can be detected by an arbitrary polarity. (N pole ← S pole)

• CMOS + Hall monolithic structure
• Low current consumption: 5.0μA (VIN = 3.3V, Ta = 25°C)
• High- sensitivity Typ. 3.0mT
• Operating temperature range - 40~ +85°C
• Operating voltage range 1.6V~ 6.0V
• Detection pulse driving cycle Typ. 50msec with 50usec width
• Magnetic direction: Omnipolar Hall Effect Switch
• Detection magnetic field: Vertical direction of marked side of package (Electrode vertical both direction)
• Small package SON-4 (2.0x2.1x0.6mm)

• Detection of opening and closing: Mobile phone, Notebook PC, Microwave oven, Washing machine, Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position: Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level: Water purifier, Humidifier, Bidet, etc.
• Detection of rotation: Water meter, Gas meter, Wattmeter, Speed meter, etc.
• Power supply switch: Cordless phone, Electric toothbrush, etc.