HAL300 Description
MICRONAS HAL300 Differential Hall Effect Sensor IC Edition July 15, 1998 6251-345-1DS MICRONAS HAL300 Differential Hall Effect Sensor IC in CMOS technology Introduction The HAL 300 is a differential Hall switch produced in CMOS technology. The sensor includes 2 temperaturepensated Hall plates (2.05 mm apart) with active offset pensation, a differential amplifier with a Schmitt trigger, and an open-drain output...
HAL300 Key Features
- distance between Hall plates: 2.05 mm
- operates from 4.5 V to 24 V supply voltage
- switching offset pensation at 62 kHz
- overvoltage protection
- reverse-voltage protection at VDD-pin
- short-circuit protected open-drain output by thermal
- operates with magnetic fields from DC to 10 kHz
- output turns low with magnetic south pole on branded side of package and with a higher magnetic flux density in sensitiv
- on-chip temperature pensation circuitry minimizes shifts of the magnetic parameters over temperature and supply voltage
- the decrease of magnetic flux density caused by rising temperature in the sensor system is pensated by a built-in negati