Construction tips

 

1) Don't reverse the power leads. This will kill the opamp. A diode can be placed in series with -Vss to avoid this.

2) +Vss and -Vss must be greater than the noninverting and inverting inputs.

3) Couple signals and output to ground with caps (1.0uf - 0.1uf) if needed to filter noise and prevent oscillation.

4) Keep leads from power supply to +/- Vss short and direct.

 

 

 

 

 

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