is it possible to use single supply for opamp i.e.. 12v alone .
My appication is to measure current , so that the output of CT is connected to my preciion rectifier , i am using 4558 opamp and +12v and -12v for supply pins. Is it possible to use only +12v, my output range should be within 5v for the range of 20 amps . So if 20 amps flows means , the output should be 5v.and if 10 amps means 2.5v should be the output , i am getiing the required output while using dual supply but while trying in single supply , i am not getting it , can anyone help me
My appication is to measure current , so that the output of CT is connected to my preciion rectifier , i am using 4558 opamp and +12v and -12v for supply pins. Is it possible to use only +12v, my output range should be within 5v for the range of 20 amps . So if 20 amps flows means , the output should be 5v.and if 10 amps means 2.5v should be the output , i am getiing the required output while using dual supply but while trying in single supply , i am not getting it , can anyone help me