Hi Dmytro Rahozin,
Thanks for the reminder
Dmytro Rahozin said: Of course we wonder if we can sample 2 differential channels simultaneously switching these channels inputs for ADC1 in ADS1263. The problem is than we need 10k SPS from both channeds, so…
Part Number: ADS1263 Hi Team
Since the ADS1263 IDAC has a wide tolerance (max ±4%) we are using an external resistor to calibrate it. For example, we set IDAC1 to output 1mA, put this through a 1K calibration resistor (R8 below) and read back ~1V…
Part Number: ADS1263 Other Parts Discussed in Thread: ADCPRO Hi, as usual - the new ADC - the new connectivity issues. So, I have STM32F427 controller and I want to get data from ADC ADS1263 via SPI5 port .
I have used ADCPro and able to read ADC…
Part Number: ADS1263 Hi, I've got "outdated" ADSP1263EVM Kit for Digikey with ADS1263EMV Rev A board, but in accessible docs I see only schematic for Rev B boards. I need to connect it over SPI and I'm hesitatting about correct wiring…
Part Number: ADS1263 I need to verify the setup and hold times for SPI bus between TMS320 and ADS1263. I believe I found an issue with my design, where the SOMI setup time is not guaranteed by the ADS1263 datasheet. Could you please confirm whether I…
Hi Steven Park,
Steven Park said: I guess, this implies that the noise could be coming from the ADC circuit itself.
Yes this is what it seems like, since you have ruled out almost all other portions of the circuit
-Bryan
Part Number: ADS1263 Hello,
I'm trying to use the ADS1263 for a 3-wire RTD measurement with the same circuit as proposed in the component's datasheet as a typical application (image below).
The conversion value does move accordingly with temperature…
Part Number: ADS1263 Hi,
How can I use ADS1263 in single ended measurements? So that the one wire is in AIN0 and the second is in GND. What should be written into the registers?
I do not find that information in the documentation. BR, Ilkka
Part Number: ADS1263 Hi,
I am using 3-Wire RTD to measure temperature using the ADC2 in a Low-side reference, following section 2.3 of this guide . I am seeing the temperature off by 2°C above the reference temperature. I've measured voltage and resistance…