Operational Amplifier opamp Positive power supply 12 V

Operational Amplifier (op-amp) Positive power supply (+12 V) Inverting input (V-) Non-inverting input (V+) - Output (Vo) + 1 8 Inverting input 2 7 Positive power supply (+12 V) Non-inverting input 3 6 Output Negative power supply (-12 V) 4 741 5 Negative power supply (-12 V) Electrical Schematic Symbol Integrated Circuit 8 Pin DIP (Dual In-line Package)

Single Input, Inverting amp i 1 + Ei - R 1 R 2 i+ E* R 3 + i 2 +12 V + -12 V Eo -

Single Input, Inverting amp R 1 R 2 + Ei - + R 3 +12 V + -12 V Eo -

Multiple input, summing amplifier R 3 R 1 + E 1 - R 2 - + E 2 - + R 4 +12 V + -12 V Eo -

Single input, non-inverting amplifier R 2 R 1 - +12 V R 3 + Ei - + + -12 V Eo -

Dual input, difference amplifier R 1 R 2 + E 1 - - +12 V R 1 + E 2 - + R 2 + -12 V Eo -

“Buffered” Potentiometer via Voltage Divider +12 V - +12 V + + -12 V Ei -12 V - + EO -

Integrating amp R C + Ei - + +12 V -12 V + Eo -

Comparator +12 V - + Eref - + Ei - + -12 V + Eo -

Instrumentation Amp + + R 2 - R 3 Ei R 1 - RG R 3 - + R 1 + + R 2 - EO

+12 V Function Generator DMM 2 + Ein - COM -12 V 3 - 7 +12 V 4. 237 6 + 741 4 -12 V + Eout - VWHz COM

2 + - Ein 3 - 7 +12 V 6 3 3 + 741 4 2 2 - -12 V 2 6 4 -12 V 6 + 741 4 7 +12 V + 741 - 7 +12 V 3 - -12 V 7 +12 V 6 + 741 4 -12 V