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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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    • Answered

  • 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…
    • Resolved

  • ADS1202: Too much noise

    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 tell…

  • 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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  • ADS1204: Block diagram Z transform

    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…
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  • RE: AMC3306M05: How to implement a sinc^3 filter in a microcontroller

    Resolved
    Hi Kento-san, Yes, implementing a sinc^3 filter should be feasible on another MCU. TI doesn't explicitly have code examples on how to do this, but this video on sinc filters might help to give more background as well as this app note: C2000 sigma…
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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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