Hai.,
i am working on the fuel level sensor project and i have used CAV444 IC .,
The issue is that .,
Even though i have followed the circuitry and values that was given in the below link
https://www.analog-micro.com/_pages/ics/cav444/cav444_bb.pdf
The Vout doesn't change and it gives a constant value and for the info i get the correct value of Vref as 2.5V.
and for the input i use cap.probe .,
Thank you in advance.,
-saif
i am working on the fuel level sensor project and i have used CAV444 IC .,
The issue is that .,
Even though i have followed the circuitry and values that was given in the below link
https://www.analog-micro.com/_pages/ics/cav444/cav444_bb.pdf
The Vout doesn't change and it gives a constant value and for the info i get the correct value of Vref as 2.5V.
and for the input i use cap.probe .,
Thank you in advance.,
-saif