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).
![MicroPower Ultra-Sensitive CMOS Hall IC CXHA3158 Superior temperature stability](https://www.jtm-ic.com/d/file/p/2025/02-08/3bd5f7c2f9a48dcedf12e02ad98ec440.png)
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[ CXHA3158 ]"