SS449

Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs: SS400 Series, SS500 Series 32320997 Issue B Datasheet FEATURES Quad Hall IC design minimizes mechanical stress effects Temperature-compensated magnetics help provide stable operation over a wide temperature range of -40°C to 150°C [-40°F to 302°F] Broad, inclusive supply voltage capability from 3.8 Vdc to 30 Vdc for application flexibility Digital, open collector sinking output for easy interfacing with a variety of common electronic circuits High sensitivity versions available for potential applications requiring high accuracy or wide gaps Bipolar, latching or unipolar magnetics DESCRIPTION The SS400 Series and SS500 Series are small and versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles, or to a South pole only. They are available in bipolar, latching or unipolar magnetics. On-board regulation provides stable operation over a 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 mA sinking output and may be cycled as high as 50 mA max. The 3.8 V capability allows for use in many potential low voltage applications. The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits. To provide reliable products and consistent quality, the SS400 Series products are tested at both 25...