SS239
SS239 is CMOS Omnipolar High Sensitivity Micropower Hall Switch manufactured by SEC.
CMOS Omnipolar High Sensitivity Micropower Hall Switch
Packages
Features and Benefits
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- - Operation down to 2.5V Micropower consumption for battery powered applications High sensitivity for direct reed switch replacement applications Omnipolar, output switches with absolute value of North or South pole from magnet
3 pin SOT23 (suffix SO)
3 pin SIP (suffix UA)
Functional Block Diagram
Application Examples
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- - Solid-state switch Handheld Wireless Handset Awake Switch Lid close sensor for battery powered devices Magnet proximity sensor for reed switch replacement in low duty cycle applications
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Chopper stabilized amplifier stage2．Description
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