StudentSA
Member
Hi All...
Im using an LM331 as a simple Voltage to Frequency convertor however I am having some trouble.
The Input voltage signal is only producing a output frequency for 0 -> approx. 3.5V after which the output frequency stops (i.e. 0Hz).
My Vs is 5V and components where selected according to the formula in the datasheet for my required frequency range 0-30kHz.
If anyone has any experiance with this IC please could you shed some light on this issue.
Thanks
StudentSA
Im using an LM331 as a simple Voltage to Frequency convertor however I am having some trouble.
The Input voltage signal is only producing a output frequency for 0 -> approx. 3.5V after which the output frequency stops (i.e. 0Hz).
My Vs is 5V and components where selected according to the formula in the datasheet for my required frequency range 0-30kHz.
If anyone has any experiance with this IC please could you shed some light on this issue.
Thanks
StudentSA