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Hi everyone,I'm a beginner of PSoC.I have a question about TWO OP-AMP,
I saw a schematic in a book,which has one more resistor than the original circuit in datasheet,and that resistor is connected in parallel with two Ra.
I want to know how I can realize that circuit,should I have an external resistor in the breadboard,or I just need to adjust the property(gain) of INSAMP?
circuit in datasheet
my circuit
Solved! Go to Solution.
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- insamp
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another question is that I want to realize this circuit(Sallen-Key low-pass filter),but there haven't any filter with one OPA in Filters folder
I've found a method in your web.it uses resistors and capacitors with a OPA to realize this circuit.
Do I complete it with this method only?
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Hello Yu,
You will need to set the gain property of the INSAMP only.
Best regards,
Sampath
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Thanks a lot.I'll try it.
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another question is that I want to realize this circuit(Sallen-Key low-pass filter),but there haven't any filter with one OPA in Filters folder
I've found a method in your web.it uses resistors and capacitors with a OPA to realize this circuit.
Do I complete it with this method only?
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Hello Yu,
You can use this method to realize a single OP Amp Sallen Key filter.
Best regards,
Sampath