By Allegro MicroSystems, LLC 87
Allegro's A1324/5/6 Hall effect linears are ratiometric sensors that provide a voltage output proportional to the applied magnetic field. The quiescent voltage output (Qvo) is 50 percent of the supply voltage.
The A1324/5/6 ICs are some of the best low noise, general purpose linear Hall effect sensors on the market. Additionally, they are extremely robust against EMI induced transients and will be available in an automotive grade surface mount package.