Part Number: ADS1220 Hi,
Q1: In continuous mode, after MUX switching, the A/D core will automatically restart, so I don't think the customer needs to consider the time required for MUX switching. Is this correct?
Q 2: For single-shot mode, is it okay…
Part Number: ADS1120 Other Parts Discussed in Thread: ADS1220 , Hello E2E Experts,
Good day.
1. Can you recommend a method to find out in software if the 16bit ADC "ADS1120" or the pin-compatible 24bit ADC "ADS1220" is installed on a PCB?…
Part Number: ADS1220 Other Parts Discussed in Thread: REF5050 , REF3450 , ADS1118 Hello i need help for using the vref and read 0 to 5 volts with ads 1220 i am trying to search and find the way to do it but i cant get any clue im using the arduino nano and…
Part Number: ADS1220 When I enable the register for the temperature sensor and then send a start cmd, wait for DRDY, the data I read is the same data as I read for AIN0-VSS (0x08 setting in the mux)
It doesn't seem to set the TS mode. I know I am reading…
Part Number: ADS1220 1. The datasheet recommends a CM voltage range of 1:0V to 2.3V. At the same time Figure 82 in the datasheet shows a Wheatstone Bridge sensor with 5V excitation. This sets a CM voltage to 2.5V. Can you please clarify?
2. Is it possible…
Hi Bob,
Thank you so much for your support. Our customer had a response and here it is.
Thank you for the update. I have read the answer by Bob, but is it possible to get another example from Texas experts about setting up ADS1220. The example SBAC227…
Part Number: ADS1220 Hi.
I have a question.
1. Why are fcm and fdiff different?
If the desired cut-off frequency is the same, can I use fcm=fdiff?
2. Why does ti recommend Cdiff>=10Ccm? Can't Cdiff be less than Ccm?
3. Is there a recommended range…
Part Number: ADS1220 Hello,
My question is related to https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1070835/ads1220-calculation-tool .
Could you please share the calculation tool for ADS1220 also with me?
Thanks…
Part Number: ADS1220 Other Parts Discussed in Thread: TIDA-00457 , Hi~
Why is the filter frequency 339khz in the ads1220 reference design TIDA-00457 schematic 2page?
According to the calculation formula, fcm=15.9khz, fdiff=757hz.
However, in the circuit…