Tool/software:
Hi Team,
1. We are currently working on a photodiode amplifier circuit and need to measure currents in the nanoampere (nA) range for low light intensity.
I would like to know if a stability network is required for this amplifier.
Additionally, is the current op-amp sufficient for nA measurements? If not, could you suggest a suitable op-amp? Could you also recommend any application notes and provide your thoughts on enhancing this design?
Op-amp Part Number - OPA735
Photo diode Part Number - VEMD1060X01
2. We are using an Op-amp in differential and Gain mode for Photodiode forward voltage sensing circuits.
we need some suggestions for application notes on stability circuitry for Photodiode forward voltage sensing circuits.
We need Immediate response for your Side. Please support.
Srinithi,
10-Transimpedance and photodiode noise.pdf
Stability - Capacitance on inverting input.pdf
Best regards, Art