Part Number: ADS122U04 Tool/software: Hi all,
I would like to ask about the processing of REFP and REFN pin.
When the power is turned on, it is explained that by default, it operates as an internal reference and can be switched to external by a command…
Part Number: ADS122U04 I have the ADS122u04 communicating to a STM32 and this works fine for a while, but after a random amount of time the communication stops, with a UART time out, and I am unable to get anything further from the UART. Software reset…
Part Number: ADS122U04 Hi,. I am trying to control the ADS122U044 using micropython. Each register should be read/write fine, but when I do a conversion with Singl-Shot, it returns only 2 bytes of data when it would normally return 3 bytes of data.
The…
Part Number: ADS122U04 Other Parts Discussed in Thread: ADS1248 , We are designing a board using the ADS122u04 to replace one designed with the ADS1248 and I'm stuck on configuring the IDAC. I don't seem to be able to get excitation current flowing. The…
Part Number: ADS122U04 What is the purpose of GPIO0 and GPIO1? I can see that GPIO2 can be configured as DRDY, but I can't see any use for GPIO's 0 or 1.
Part Number: ADS122U04
Hello,
I am looking at using the ADS122U04 ADC in my measurement system and I had a few questions.
We are measuring a strain gauge sensor that outputs a 0-20mA signal.
For our application the sensor will output in the range of…
Part Number: ADS122U04 Hello,
I have a question regarding ADC gain in the ADS122U04. In our system we are taking a single ended measurement using a gain of 2 and a vref of 2.048V. I am using the equation LSB = (2 x vref / gain) / 2^24, and then multiplying…
Part Number: ADS122U04 Hello Bob,
The PT100 temperature sensing circuit (Ratio metric method) using ADS122U04 is now working absolutely fine. Now I have a query related to Pressure Transducer (0.5 to 4.5Vdc Output) sensing using ADS122U04. Presently since…
Part Number: ADS112U04 Other Parts Discussed in Thread: ADS122U04 , Tool/software: Hi, I am looking for an ADC that is similar to ADS112 or ADS111x, but it needs to have UART interface and be either Mil Std rated or Automotive standard qualified.
The two…
Part Number: ADS122U04 Hello Bob, Thank you for replying to my earlier query regarding ADS122U04 interfacing with RTD PT100. In the same project I also need to use ADS122U04 for measuring Engine Oil pressure (in heavy vehicles) - using MEAS make M5100 series…
