After reading these 20 typical op amp circuits, do you dare to say that you can't use them?
01
Inverted proportional arithmetic circuit
02
Same phase calculation circuit
03
Voltage follower
04
Inverted summation circuit
05
In-phase summation circuit
06
Addition and subtraction circuit
07
Addition and subtraction circuit
08
Integral operation circuit
09
Practical integrating circuit
010
Differential operation circuit
011
Practical differential circuit
012
Voltage-controlled voltage source second-order low-pass filter
013
Voltage-controlled voltage source second-order high-pass filter
014
RC bridge sine oscillator circuit
015
Square wave generating circuit
016
Square wave and triangle wave generating circuit
017
Zero-crossing comparator circuit
018
General single-limit comparator
019
Hysteresis comparator
020
Window comparator
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