A1308 & A1309 Linear Hall-Effect Sensor ICs

Allegro MicroSystems A1308 and A1309 Linear Hall-Effect Sensor ICs are temperature-stable devices in through-hole and surface-mount packages. These sensor ICs feature nonvolatile memory to optimize device sensitivity and the quiescent voltage output for a given application or circuit. The Hall-effect sensor ICs provide a voltage output proportional to the applied magnetic field, and the Quiescent voltage output is adjusted roughly 50% of the supply voltage. The accuracy of the sensor ICs is improved through end-of-line optimization. These Hall-effect sensor ICs operate at 5V supply voltage and feature high-bandwidth, low-noise analog output. The sensor ICs operate within the –40°C to 150°C temperature range and are immune to mechanical stress.