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I'm using ADIsimPE to model a non-inverting AD829 amplifier, gain=21 (Rf=1 kOhm, Rg=50 Ohms).  I get an output noise much higher than expected for the AD829 noise specs.  Is the noise not modeled in the AD829 SPICE model?  Thanks

Question asked by mattick1 on May 21, 2017
Latest reply on May 22, 2017 by TimW

The AD829 circuit I built (again, non-inverting gain=21) has a measured noise approximately what's predicted from the AD829 noise specs, in disagreement with the ADsimPE simulation.

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