MXM1170 Hall switch
●The MXM1170 is an integrated Hall effect magnetic switch with dynamic offset cancellation, low power consumption, and temperature stability of the magnetic thresholds for highly accurate applications. This sensor is comprised of a Hall element, an offset cancellation circuitry, a low noise gain amplifier, a comparator, and control logic in a single chip.
●The MXM1170 supports for programmable function via single wired interface in order to provide more flexible design by changing operation mode (omni-polar / bi-polar / uni-polar), operation threshold level, and output port type. The MXM1170 has very thin DFN package and is suitable for mobile phones, consumer electronics and industry applications
●Key Features
■Omni-polar Hall-effect magnetic switch (default mode)
■High sensitive magnetic thresholds
◆Bop : ±4.6 mT(typ.)
◆Brp : ±3.8 mT(typ.)
◆Hysteresis : 0.8mT
■Programmable functions by single wired interface
◆Programmable threshold value (Bop/Brp)
◆Output port type: CMOS output, open-drain output
◆Operation mode: omni-polar, bi-polar, uni-polar
■Operating temperatures: -30°C to +85°C
■Operating supply voltage:
◆Power supply (VDD):+1.65V to +1.95V (typ. 1.8V)
■Current consumption
◆Normal operating mode:Typ.3μA
◆During active:Typ.1.5mA
◆During stand-by:Typ. 2μA
■Package: 4-pin DFN:
◆1.2 mm ×1.6 mm ×0.37 mm (typ.)
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2018/02/02 |
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99 KB |
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