Part Number: ADS1256 Hi Team,
Is it possible to save data to SD card using SPI interface without involving an MCU?
Is there any SPI bridge IC supporting this?
Regards
Bryan Lizon86 said: , you will not need to do this if you just apply the sensor output directly to the ADC inputs.
For the sake of achieving higher voltage calibration, i have used the AD620A, like gain 32 is 156.25mV and i need to calibrate it to 103mV…
Part Number: ADS1256 Hi,
We use the ADS1256 for the data sampling funcation in our product, and now, the sampling accuracy is about 8%, which more different from 0.5% in the datasheet;
1. We use the RK3568 for the system control MPU, and the systme is…
HI Bryan-san, Thank you for your reply. We decided to change the ADS1256 interface from LSI to a microcontroller that can set CPOL = 0. This is our feedback. Thank you very much! Best Regards, Hiroaki Yuyama
Hi Bryan
Bryan Lizon86 said: When you plugged in the MMB0 without ADCPro running, you should see a device called "MMB0 (NI-VISA)"
Yes , I see MMBO without ADCPro and after starting ADCPro . It disappear after the loading ADS1256EVM plugin . it…
Part Number: ADS1256 Hi,
We use the ADS1256 in our project and now we have below technology support:
We adjust the input voltage amplitude but the output data is error, and please kindly review the below schematic diagram, programm and testing result…
Part Number: ADS1256 Other Parts Discussed in Thread: INA333 Hello,
i am using ADS1256 to read the pressure sensor data and here my ADC is working fine with 0-5V pot. now i wanted to test with the pressure sensor in differential inputs but i need to map…
Part Number: ADS1256 Hi PADC team
What would be the time required for a single data read cycle when i nput frequency is 7.88MHz ?
A single data read cycle stands for:
DAC data ready(DRDY Lo) → WAKEUP signal from SPI and send RDATA command → read the conversion…
Hi sagar m,
The ADC controls the DRDY signal, not the controller. The DRDY drops low when new data is ready from the ADC. The DRDY pin will pulse at an interval that is approximately equal to 1/DR. So if DR = 30 kSPS, then the DRDY pulse interval will…