Other Parts Discussed in Thread: ADS1222 , MSP430F5436A , MSP430F5436 , ADS1224 , REF5025 Hi,
Currently I design a data logger board which need 4 channel analog input. I use 4 ADS1222 and one MSP430F5436A. Now I have some questions need clarify. Please help…
Hi Andy,
I would recommend that you use the CC2541 MiniDK for both. It comes with a programmer, has a good number of break-out pins and basic auxillary functionality like buttons and LED.
If you need the high resolution, I would continue to use the ADS1224…
Dushyanth,
Are you looking for a particular precision?
Perhaps look at ADS1218 or ADS1224 for high precision and 8 or 4 channels. Also ADS1243.
You can use the QuickSearch ADC button at
http://focus.ti.com/analog/docs/dataconvertershome.tsp?familyId…
Hi Kedar,
Welcome back! How did you make out with the ADS1224? Part of the problem you are having with this current ADS1256 setup may be related to the SPI settings you are using with the MSP430F5438. You are setting the UCCKPL bit which will make the…
Here are a couple comments on your last posting: I'd still be concerned with the noise of the buffer. Since it is likely an auto-zero op-amp, I think that the noise associated with the topology will likely cause some sort of extra noise that will be seen…
