Greetings,
I understand that the TIA is used to measure current; in fact, I've read that the vout is proportional to the current sourced or sunk by the sensor being used in the circuit. From previous posts I have found that to obtain the output current we should use the following:
I_sensor=(Vout-Internal_zero)/RTIA
Is there a more accurate technique to measuring the current at the output of the LMP91000? In other words, how can I accurately obtain the output current instead of the output voltage ?