Summing-amplifier

  
This circuit uses a CA3193 BiMOS op amp. Because input noise of the amplifier is increased by Rp/ Rl//R2/ /R3, and the gain that a single input will amplify is the gain of only one of the input channels (Rp/ Rl),
Summing-amplifier - schematic

for good noise performance, use the smallest number of inputs.



Recommended videos


  • Non-inverting op-amp circuit
    Duration: 12:32.
  • Summing op-amp circuit
    Duration: 9:08.
  • Op-Amp Inverting
     

News


    .