10db U18 / US1881 / OH188 / 1881 csarnokelem érzékelő kapcsoló IC AL

10pcs U18/US1881/OH188/1881 hall element sensor switch IC AL
10pcs U18/US1881/OH188/1881 hall element sensor switch IC
General Description:The US1881 is a bipolar Hall effect sensor IC fabricated from mixed signal CMOS technology. It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points. There are many applications for this HED in addition to those listed above. The design, specifications and performance have been optimized for commutation applications in 5V and 12V brushless DC motors.The output transistor will be latched on (BOP) in the presence of a sufficiently strong South pole magnetic field facing the marked side of the package. Similarly, the output will be latched off (BRP) in the presence of a North field. The SOT-23 device is reversed from the UA package.The SOT-23 output transistor will be latched on in the presence of a sufficiently strong North pole magnetic field applied to the marked face.
Features-Chopper stabilized amplifier stage-Optimized for BDC motor applications-New miniature package / thin, high reliability package-Operation down to 3.5V-CMOS for optimum stability, quality and costFunctional Block DiagramsAbsolute Maximum Ratings ( at Ta=25℃ )
Package Included:10PCS* U18/US1881/OH188/1881 hall element sensor switch IC
401047585990 - ali110 (280)