hi,
I am using ADS1248 for temperature measurement in 3 wire RTD Mode. Details of the connection are as in attached file. I am getting reading properly for short lead wires. But there is a drop in temperature reading then expected reading when i connect RTD using more than 1Mtr length. Please help me in resolving the same. Also is it possible to use ADS1RTD CONNECTION.docx248 in single ended mode by connecting the other one channel to ground?