Part Number: ADS127L21 Other Parts Discussed in Thread: ADS127L11 , TINA-TI , PGA855
Tool/software:
Hello,
I would like to ask for the model Pspice of ADS127L21. The model isn't available in the website.
Thank you.
Part Number: ADS127L21 Tool/software: Hello,
I would like to know what the differences between the ADS127L21 and the newer ADS127L21B version are?
I can not find any in the datasheets.
Thanks!
Part Number: ADS127L21 Tool/software: Hi,
My company uses ADS127L21 product of your company. We have developed a FPGA design which employs ADS127L21 controller in VHDL. We would like to test it before synthesis so we need a behavioral model for this component…
Part Number: ADS127L21 Other Parts Discussed in Thread: OPA2192 , OPA2325 , OPA2328 Tool/software: Hi TI Team
I have two questions.
1. We plan to use the ADC in a safety PLC certified according to the IEC 61508 standard. We need to achieve SIL2 with a…
Part Number: ADS127L21 Tool/software: Hi Ti Team
Is it correct that if I use/need only 60 of the 128 coefficients of the FIR3 Filter it uses all 128 for calculation and the latency is always 68 / fDATA + 16 / fCLK?! Or does it shorten the latency to 30…
Part Number: ADS127L21 Tool/software: I am looking for some clarification on the CLK_DIV field in CONFIG3 compared to the SPEED_MODE field in CONFIG2. If I am reading it right, the CLK_DIV in CONFIG3 does the actual clock division, and the SPEED_MODE…
Part Number: ADS127L21
Tool/software:
Hello,
I have a few questions about the ADS127L21.
According to the figure shown above:
I am concerned about the maximum logic-low output voltage (VOL) for SDO/DRDY. I read that the maximum logic-low output voltage…
Hello Zhenrong,
You may want to post a separate e2e thread specifically for the OPA827 or OPA828. The product team that supports these devices will be able to provide more insight into any 2nd and 3rd order settling time effects that these devices may…
Part Number: ADS127L21 Tool/software: Hello,
We recently ordered ADS127L21EVM-PDK to operates urgent measurement of THD on our system. As startup we thought it is a good idea to go with this evaluation board to make our measurement. Unfortunately, we…
Part Number: ADS127L21 Tool/software: Hey Folks!
I'm curious about the START pin and synchronization functionality. Would our FPGA need to trigger a one-shot conversion and START signal every time a reading is taken? This might be annoying for our FPGA…
