I have a problem when looking at a schematic and knowing the RATIOS of the resistors networks around OP-amps to know what the Ratio voltage would be
Most techs look at the feedback resistor value and input resistor value and do the RATIO's in there head?
They can tell if the resistor ratios are either 1/4 volt, 1/2 volt, 1 volt , 3/4 volt
What other RATIO's do you guys come across ? are voltage dividers or current dividers RATIO's?
When looking at a schematic, where do u find these ratios mostly?
1.) voltage dividers?
2.) Feedback resistor value & input resistor value?
3.) Summing resistor ratios?
4.) What else please?
Most techs look at the feedback resistor value and input resistor value and do the RATIO's in there head?
They can tell if the resistor ratios are either 1/4 volt, 1/2 volt, 1 volt , 3/4 volt
What other RATIO's do you guys come across ? are voltage dividers or current dividers RATIO's?
When looking at a schematic, where do u find these ratios mostly?
1.) voltage dividers?
2.) Feedback resistor value & input resistor value?
3.) Summing resistor ratios?
4.) What else please?