Hi

Did  someone work with ADS1286 (Burn-Brown 12 bits ADC)?
Burn-Brown write, that  if Vin+  is between  0 : Vref  and Vin- = 0,  chip
will return codes between 0 and 4095.
I test it, but I receive 4095 code when Vin = 2.5 V !
Is this normal ?

Nick