Hi all,
I am using ADC AD7643 with an external reference of 2.5V and testing its 18-bit parallel mode. I calculate the voltage from the ADC digital output bits and compare it with the actual differential input between pin 43 and 39. There is significance…
I know that true differential SAR ADCs usually have narrow common mode input range around VREF. However, someADCs e. g. AD7641, AD7643, AD7644 do not specify the common mode range. Does this mean they don't have this limitation?
And in fact are there…
Hi Jebas,
PLease see attached list of the ADIs some of the latest differential ADCs with less tahn 2 LSB INL error. I have short listed this ADCs for DAQ systems application. I have included in the column on the file the throughput rate and full power…