Part Number: ADS1202 Hello, thank you very much for help with ADS1202. I`ve got a good spectrum.
But I have a question about measuring static parametres of this ADC. How should I get points for transfer function to measure INL? Are they the mean values…
Part Number: ADS1202 Hello, TI team,
I faced the problem measuring dynamic parametres of ADS1202. I make FFT (4096 Point FFT, fIN = 1kHz, 0.5Vp-p) and get noise = -70dB while in datasheet it says that noise is -100dB.
I'd be grateful if you could…
Part Number: ADS1202 Other Parts Discussed in Thread: AMC1210 , TMS320F28379D , ADS1250 , ADS1251 , ADS1230 , ADS1252 Hello, TI team,
I am exploring sigma-delta ADC and I need help in finding sigma-delta ADC, which consists of digital filter and modulator…
Hi Raymond,
Just curious, but what do models of diodes and op-amps have to do with the ADS1202? Can you give us an idea of what it is that you are trying to accomplish here application wise? Are you looking for general modeling help or something specific…
Part Number: ADS1202 Other Parts Discussed in Thread: AMC1210 , I am using the VHDL code provided in the SBAA094 note. The output of the VHDL module is 25 bits (0-24).
If I intend on using a clock frequency of 10MHz, and a decimation factor of 128,…
Part Number: AMC3336 Other Parts Discussed in Thread: ADS1202 Tool/software: Hi Team,
My customer is designing with AMC3306/AMC3336 for current/voltage sampling. They are considering to implement SINC3 filter in FPGA.
There is an app note for this…
Part Number: ADS1204 Other Parts Discussed in Thread: ADS1202 Tool/software: Good morning, I am looking for a representation of the ADS1204 sigma delta converter (block diagramm Z transform). In order to be able to make precision calculations of my analog…
Part Number: AMC1305M05 Other Parts Discussed in Thread: ADS1202 Hi Team,
Good day! Customer is looking a way to implement an ADC. Their main application are for measuring an isolated waveform (both current and voltage) - the other one is similar to…
Hello Michael,
You actually can feed the modulator output directly into an FPGA. Essentially all that is needed is a digital filter which can be implemented in an FPGA. Most commonly a sinc filter is used, and an example can be found in the ADS1202…
Part Number: AMC1304M25-Q1 Other Parts Discussed in Thread: ADS1202 , AMC1304M25 Hi team,
Digital filtering is currently being attempted using DFSDM in STM32F7, with filter inputs supporting SPI, Manchester encoding, PDM, and parallel inputs.
Customer…
