TDK HAL188y Programmable Linear Hall-Effect Sensors are designed with a ratiometric and linear analog output proportional to the magnetic flux density applied to the sensor surface. The robust and cost-effective design makes the sensor ideal for small-angle or linear position measurements, gear position detection, rotary selectors, and current sensing for battery management. The HAL188y hall-effect sensors are AEC-Q100 qualified and operate in the junction temperature ranging from -40°C to 170°C. These sensors are available in a very small leaded TO92UA-2 package.
Features
Ratiometric linear output proportional to the magnetic fieldDigital signal processingOn-chip temperature compensationOverflow or underflow diagnostic featureActive offset compensationOperates from -40°C up to 170°C junction temperatureOperates from 4.5V up to 5.5V supply voltage in specificationPre-set temperature characteristics for matching all common magnetic materialsOperates with static and dynamic magnetic fields up to 2.25kHzOvervoltage and reverse-voltage protection at VSUP pinMagnetic characteristics extremely robust against mechanical stressShort-circuit protected push-pull outputEMC and ESD optimized designAEC-Q100 qualified
Applications
Small-angle or linear position measurementsGear position detection
