Part Number: ADC168M102R-SEP Other Parts Discussed in Thread: ADC168M102REVM-PDK Hello,
I am currently evaluating the ADC168M102R-SEP for a space application and I would like to clarify the recommended DVDD operating voltage.
According to the datasheet…
Hi Iñigo,
Thanks for your patience. I will try to address each of your questions.
Iñigo Martínez said: Is it possible to use a single REFx (e.g., REF1) as the full-scale reference (VREF) for both SAR ADCs?
Yes, only one of the internal reference…
Part Number: ADC168M102R-SEP I have an application that uses 2 of these ADC's to sample 4 signals simultaneously. The same reference voltage needs to be used for all 4 of the ADC's. Can one of ADC's internal reference voltages be used to drive the reference…
Part Number: ADC168M102R-SEP Hello TI Team
in order to Switch to Full Clock Mode is it necessary to stay in the 20 MHz Clock Speed spec? We would like to provide a clock of 36 MHz which is possible in Full Clock Mode. That way one coudl avoid having…
Part Number: ADC168M102R-SEP
In the datasheet, I don’t see much reference to common mode voltage in fully differential mode. I guess I can assume that the best spot to operate is 1/2AVDD? I need this to bias my differential front ends.
CMA and CMB…
Part Number: ADC168M102R-SEP Hello TI Team
in the moment we face an issue when reading the ADC. It seems like when applying a external dc voltage we have a leakage between two channel which we cant observe when reading with the multimeter, so there…
Part Number: ADC168M102R-SEP Tool/software: In the datasheet, in the Typical Application schematic, CS# is tied to ground. We are trying to determine if we should do the same thing in our design. What are some reasons you would NOT want to tie CS# to…
Part Number: ADC168M102R-SEP We are running the clock at 40 MHz. What is the recommended termination for the following pins:
CLOCK
CS'
BUSY
SDI
RD
SDOA
SDOB
CONVST
Part Number: ADC168M102R-SEP Tool/software: I was looking in the datasheet for how much current the REFIO inputs need, and it looks like the datasheet is missing a unit:
I was hoping use just an intersil regulator to provide the 2.5V reference, but…
Part Number: ADS1278-SP Other Parts Discussed in Thread: ADC168M102R-SEP , According to the datasheet table 7.6, the minimum conversion time is 256 clock periods, and the minimum clock period is 37 ns, which would make the minimum conversion time 9472…
