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Posts by z3333‭

1 post
Score Age
66%
+2 −0
Q&A Driving ADC with opamp with large rails

In the image below is an opamp buffer with +/- 15v rails connected to a 3.3v ADC. The input to the opamp is limited to 0-3v. There is no protection circuitry for the ADC. Is the risk of the opam...

3 answers  ·  posted 4y ago by z3333‭  ·  last activity 4y ago by coquelicot‭

Question ADC over-voltage opamp