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  • ADS1202: Measuring static parameters

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    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…
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  • ADS1202: modulator as part of sigma-delta ADC

    Resolved
    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 that…
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  • RE: ADS1202: Too much noise

    OK - Thank you for confirming! I'm not too familiar with the PXI-4461, do you know if you can route the analog output back to the analog input and perform an FFT on the raw signal? I suspect your issue is more with the small signal level coming from…

  • WEBENCH® Tools/ADS1202: ADS1202

    Part Number: ADS1202 Tool/software: WEBENCH® Design Tools Greetings! I am looking for device models for diodes and opamps that were used by Analog Workbench (AWB) simulator. thanks
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  • ADS1202: ADS1202 and implementing the SINC3 filter (as per SBAA094)

    Resolved
    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, which…
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  • RE: AMC3336-Q1: Connect with TMS320F28377D via SDFM

    Resolved
    Hi Narudol, These resources may help: 1. SBAR010 Isolated Modulator Filter Excel Calculator 2. SBAA230 Digital Filter Types in Delta-Sigma ADCs 3. SBAA094 Combining the ADS1202 with an FPGA Digital Filter for Current Measurement in Motor Control Applicati…
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  • RE: AMC1305M05: Looking for ADC like a non-isolated equivalent to AMC1305M05

    Resolved
    Hi Jonathan, The closest thing we have would be the ADS1202. It has +/-250mV input range, but otherwise it is the same basic setup as the AMC1305.
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  • AMC1210MB-EVM: How does this evaluation board output resolver data/information to a DSP?

    Resolved
    Part Number: AMC1210MB-EVM Other Parts Discussed in Thread: ADS1204 , ADS1203 , ADS1202 , AMC1210 , , ADS1209EVM My team is using an F28379D launchpad for motor controller for a PMSM. We need to read data from the resolver to achieve this. I’m trying to figure…
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  • AMC1304M25-Q1: Delta-Sigma Modulator

    Resolved
    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 has…
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  • RE: AMC1303M2520: Digital Output Decoder Options

    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 reference…

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