danda821
Full Member level 2
Hello,
I need to design a circuit to compare two voltages. One is high (1V), the other is low (0.1V). Whenever there is a voltage ratio increase or drop between high voltage and low voltage (nominal value is 10), a flag need to be generated. Any simple circuit to do this kind of non-1:1 comparison.
Thanks.
danda821
I need to design a circuit to compare two voltages. One is high (1V), the other is low (0.1V). Whenever there is a voltage ratio increase or drop between high voltage and low voltage (nominal value is 10), a flag need to be generated. Any simple circuit to do this kind of non-1:1 comparison.
Thanks.
danda821