Other Parts Discussed in Thread: OPA615
Hi,
I want to build a circuit like the one below. There is an analog output of transimpedance amplifier. The amplitude of signal is between 0-3.3V, and the pulse width 10 ns. I want to use this analog signal on ADC and comparator input. My goal is to get the maximum value of the analog signal.
This is my simulation result. The green signal is analog voltage and the blue signal is comparator output.
How can i read the maximum value of analog signal with using comparator output? Is sample and hold ADC appropriate for this operation? Or can i handle it with OPA615?
Thanks for helps.