I want to design a 0-500A current sensor with this IC. Our sensor core can produce 140mT @500A and with the 12.5mV/mT sensitivity option, I can get a bipolar sensing range of 0.7-4.2V. I am currently using A1365 from allegro and would like to replace that part with this IC because of cost and availability concernss. Is it feasible? Are there any constraints from the sensor design team to not recommend this for current sensing usages? I am measuring 0-700Hz sine wave currents.