vitoa
Member level 2
Hi, I need to built a circuit to subtract a reference voltage of 4V from a variable signal from 4 to 4,25V
This interval 250mV must be amplified 4 times. I need output variable from 0 to 1V
Can someone help me designing this circuit and resistor values Any one knows a low power ampop single supply operating from 2,8V to 5V?
Any help is welcome
This interval 250mV must be amplified 4 times. I need output variable from 0 to 1V
Can someone help me designing this circuit and resistor values Any one knows a low power ampop single supply operating from 2,8V to 5V?
Any help is welcome
Last edited: