SS490

Solid State Sensors Miniature Ratiometric Linear SS490 Series FEATURES ɀ Small size (.160 × .118⍯) ɀ Low power consumption - typically 7 mA at 5 VDC ɀ Single current sinking or current sourcing linear output ɀ Built-in thin-film resistors - laser trimmed for precise sensitivity and temperature compensation ɀ Rail-to-rail operation provides more useable signal for higher accuracy ɀ Operating temperature range of –40 to +150°C ɀ Responds to either positive or negative gauss ɀ Quad Hall sensing element for stable output SS490 Series MRL (Miniature Ratiometric Linear) sensors have a ratiometric output voltage, set by the supply voltage. It varies in proportion to the strength of the magnetic field. A new Hall effect integrated circuit chip provides increased temperature stability and sensitivity. Laser trimmed thin film resistors on the chip provide high accuracy (null to ±3%, sensitivity up to ±3%) and temperature compensation to reduce null and gain shift over temperat...