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Ask an Expert Forum i want to build a circuit that expands dc range
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i want to build a circuit that expands dc range

acdc90
acdc90 over 1 year ago

Hello

most of the time i repair stuff. so not used to designing 

the input to this circuit min=0.48v max=2.5v

i want to expand the output to min=0 max =2.5v

this is for a anilog input and power supply of 5v

if i needed to generate a negative rail i could just use dc-dc module 

as it would only be a 1 off i would just use vero board and DIL ic  

    thank for looking  

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  • shabaz
    shabaz over 1 year ago in reply to acdc90 +3
    Unfortunately, this still needs a lot more information. Unless you're fully open about the actual use-case, and provide as much detail as possible about what this is for, it's near-impossible to help.…
  • michaelkellett
    michaelkellett over 1 year ago +1
    There are lots of ways this could be done but none are perfect. You need to tell us what the source of the signal is and where its going. The more you explain the context the better the answer you will…
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  • dougw
    0 dougw over 1 year ago

    How much power or current does it need to supply? (at 5V)

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  • dougw
    0 dougw over 1 year ago

    How much power or current does it need to supply? (at 5V)

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