Hi Tony Liu, Yes, please provide more detailed captures of the I2C communication. [quote userid="547632" url="~/support/data-converters-group/data-converters/f/data-converters-forum/1430965/tla2024-i-got-the-negative-value-double-confirm-the-way-of-read-the-result-register-and-conversion/5505427#5505427"]The conversion of these positive numbers is very clear. If the ADC reading is 0xD7D0 with an FSR setting of 4.096 scale level, what would be the voltage value from the input pins?[/quote] 0xD7D0 would correspond to a voltage of -1.286V at the inputs. [quote userid="547632" url="~/support/data-converters-group/data-converters/f/data-converters-forum/1430965/tla2024-i-got-the-negative-value-double-confirm-the-way-of-read-the-result-register-and-conversion/5505427#5505427"]It is the configuration you are looking for. I quote again.[/quote] Where is the comment on the input signal being applied? Best Regards, Angel
↧