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    General Description

    The SS249 Omnipolar Hall effect sensor IC is fabricated from mixed signal CMOS technology. It incorporates advanced chopper-stabilization techniques to provide accurate and stable magnetic switch points.

    Features and Benefits

    Operation down to 2.5V

    CMOS technology

    Micropower consumption for battery powered applications

    High sensitivity for direct reed switch replacement applications

    Push-Pull Output

    Optimized sleep mode for extended operating lifetime

    Small Size-TSOT23 3L or SIP 3L RoHS compliant packages

    Application Examples

    Solid-state switch

    Magneto-electric conversion switch Magnet proximity sensor for reed switch replacement in low duty cycle applications

    Angular position detection

    Proximity detection



    3 pin TSOT23 (suffix ST)

    3 pin SIP (suffix UA)

    Detail DataSheet



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