厂家直供质量保证 YH148全极性微功耗霍尔元件 LED/玩具礼盒使用

Features and Benefits
z CMOS Hall IC Technology
z Solid-State Reliability
z Micropower consumption for battery-powered applications
z Omnipolar, output switches with absolute value of North or South pole from magnet
z Operation down to 2.5V
z High Sensitivity for direct reed switch replacement applications
z Small Size
z Custom sensitivity selection is available.
Applications
z Solid state switch
z Handheld Wireless Handset Awake Switch ( Flip Cell/PHS Phone/Note Book/Flip
Video Set)
z Lid close sensor for battery powered devices
z Magnet proximity sensor for reed switch replacement in low duty cycle applications