Hi there,
This might be a fairly simple question, not sure.
I am using a TL082 and trying to amplify a voltage of about 150mV to a whopping 3-3.5V.
I initially had the circuit hooked up to two 9V batteries and everything worked more or less as expected.
I now have it instead connected to two 3V watch batteries. and I cant seem to get above 2 Volts. are these batteries not acting in series? Using circuit diagram below.
I know i cant get more than the input voltage but is that 3 or 6 in this case? If it is 3 that makes sense that i cant get more than that.
This might be a fairly simple question, not sure.
I am using a TL082 and trying to amplify a voltage of about 150mV to a whopping 3-3.5V.
I initially had the circuit hooked up to two 9V batteries and everything worked more or less as expected.
I now have it instead connected to two 3V watch batteries. and I cant seem to get above 2 Volts. are these batteries not acting in series? Using circuit diagram below.
I know i cant get more than the input voltage but is that 3 or 6 in this case? If it is 3 that makes sense that i cant get more than that.