CXHA3158 is with proprietary Hall effect plate and singleCMOS output driver, mainly designed for battery–powered,hand-held equipment (such as Cellular and Cordless Phone, PDA). When south-pole of sufficient strength on chip or north-pole of sufficient strength under chip, the CXHA3158 will turn on the SOUT output.While the magnetic flux density (B) is larger than operate point BOP(s), the SOUT will be turned on (low), the output is held until B is lower than release point BRP(s), thenturned off (high).
2.0V to 4.5V battery operationsiZ嘉泰姆 Operation with South PolesiZ嘉泰姆 Chopper stabilizedsiZ嘉泰姆 Superior temperature stabilitysiZ嘉泰姆 Extremely Low Switch-Point DriftsiZ嘉泰姆 Insensitive to Physical StresssiZ嘉泰姆 Good RF noise immunitysiZ嘉泰姆 ESD HBM bigger than 4kVsiZ嘉泰姆 Lead Free Finish/RoHS CompliantsiZ嘉泰姆