Hi everyone! I'm plannig to build a digital scale using ICL7107 as AtoD, but the schematic that I have is using ICL7106 as AtoD and im going to replace it with 7107! in this schematic we have a volt division among these resistors: R17 R18 R19 R20 R16 that are connected directly to 10V regulator, and this division make the REF on pin 36 and 35.
my question is what change is necessary to be applied in schematic or resistors values? will circuit work if I dont make a change?
I haved attached the main circuit of the digital scale and ICL7106/7 datasheet.
thank you
Eric
my question is what change is necessary to be applied in schematic or resistors values? will circuit work if I dont make a change?
I haved attached the main circuit of the digital scale and ICL7106/7 datasheet.
thank you
Eric
Attachments
Last edited:
