Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
adafruit wrote:even rail to rails often dont work as low as 20mV :(
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
I = 0.2176 + 20.1194 * V
ADC Fluke Calc Diff
mv mA mA mA
0.054 1.31 1.30 0.01
0.496 10.17 10.20 -0.03
1.236 25.09 25.09 0.00
2.472 49.94 49.95 -0.01
4.964 100.1 100.09 0.01
7.447 150.1 150.05 0.05
9.937 200.1 200.14 -0.04
12.414 250.0 249.98 0.02
14.900 300.0 300.00 0.00
18.912 380.7 380.72 -0.02
Re: Finding the correct op amp
Re: Finding the correct op amp
Re: Finding the correct op amp
jlamoree wrote:If I understand correctly, I can have the shunt on either side of the load, giving me more flexibility.