swear_swear
New Member
I have followed the datasheet of LM2907N to design a frequency to voltage circuit. But I still cannot be sucessful to make a larger voltage output range. It only can be varying within 0-3V output for 40Hz input.
Can any professional give me a design which can achive a higher range of output, e.g: 0-50Hz to have an output range 0-12V. That range can give me a larger range to have a more accuracy signal to do speed control.
Also, the ripple of the output will affect the output range or not?
Thank you very much.
:roll: :roll: :roll: :roll: :roll: :roll:
Can any professional give me a design which can achive a higher range of output, e.g: 0-50Hz to have an output range 0-12V. That range can give me a larger range to have a more accuracy signal to do speed control.
Also, the ripple of the output will affect the output range or not?
Thank you very much.
:roll: :roll: :roll: :roll: :roll: :roll: