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Licheng Technology

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  • AS1890

  • AS1890

    Features

    ●  Input Voltage Range : 1.65V to 5.5V
    ●  Micro-power consumption ideal for battery power applications
    ●  Omniplar Operation, easy to use as output
    ●  Very high sensitivity hall sensor
    ●  Low Power CMOS process technology
    ●  Chopper stabilization amplifier stage
    ●  Magnetic Sensitivity (typical) BOP=±40Gauss, BRP=±23Gauss
    ●  Good RF noise immunity

    ●  No need pull-up resistor

    ●  Small Solution Size

    ●  RoHS & Green Compliant

    ●  TSOT23-3L,SOT23-3L,SIP-3L, DFN1216-4L&SOT553 Packages

    ●  -40℃ to +125 ℃ Temperature Range


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商品描述

Features

●  Input Voltage Range : 1.65V to 5.5V
●  Micro-power consumption ideal for battery power applications
●  Omniplar Operation, easy to use as output
●  Very high sensitivity hall sensor
●  Low Power CMOS process technology
●  Chopper stabilization amplifier stage
●  Magnetic Sensitivity (typical) BOP=±40Gauss, BRP=±23Gauss
●  Good RF noise immunity

●  No need pull-up resistor

●  Small Solution Size

●  RoHS & Green Compliant

●  TSOT23-3L,SOT23-3L,SIP-3L, DFN1216-4L&SOT553 Packages

●  -40℃ to +125 ℃ Temperature Range


Applications

●  Cover switch in clam-shell cellular phones
●  Cover switch in Notebook, PC/PAD
●  Contact-less switch in consumer products
●  Solid State Switch

●  Handheld Wireless Handset Awake Switch

●  Lid close sensor for battery-powered devise
●  Magnet proximity sensor for reed switch replacement in low duty cycle applications
●  DV, DSC, and White Goods