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Showing 161 results View by: Thread Post Sort by
  • RE: ADS8556: About REF_IO output abnormal

    Cole Macias
    Cole Macias
    Hi Jimmy, Thanks for the clarification. The team has not seen this before and is not exactly sure what the issue could be. There's a possibility there is a power supply sequencing or specification problem but we can't see this. As a result, we need some…
    • 1 month ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS8556: CONVST_A,B,C for SW mode

    Ryoma Ohashi
    Ryoma Ohashi
    Resolved
    Part Number: ADS8556 Hi team, My customer is splitting the input signal into 3 and putting them to CONVST_A,B,C. This is for HW mode. Now, my customer is wondering if they can use this configuration for SW too. Can they use same configuration for SW mode…
    • Resolved
    • 3 months ago
    • Data converters
    • Data converters forum
  • ADS8556: ADS8556 for pspice

    Zhonghui Xu
    Zhonghui Xu
    TI Thinks Resolved
    Part Number: ADS8556 Hi team, I help my customer to ask a question. “ I want to emulate ADS8556 in pspice but I don t know how to use these models. Directly output without an power supply? What is difference for DIN_5 and DIN_3? What means about…
    • 7 months ago
    • Data converters
    • Data converters forum
  • ADS8556: ADS8556

    Vaibhav Puranik
    Vaibhav Puranik
    TI Thinks Resolved
    Part Number: ADS8556 We are using ADS 8556 in single ended sensing mode. output of ADC is connected serially ( SPI ) to Microcontroller. 1) we are giving input -10 to 10 V to channel . what we should expect at output whether it should show Count from…
    • 10 months ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS8556: power up sequence for HVDD

    Ryoma Ohashi
    Ryoma Ohashi
    Resolved
    Part Number: ADS8556 Hi team, Regarding to this thread, https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1091657/ads8556-voltage-value-on-refc-pin-and-power-sequencing-of-ads8556?tisearch=e2e-sitesearch&keymatch…
    • Resolved
    • 7 months ago
    • Data converters
    • Data converters forum
  • ADS8556 Sampling and TMS320F28335

    hongqi Ting
    hongqi Ting
    TI Thinks Resolved
    Other Parts Discussed in Thread: ADS8556 Dears, I use DSP F28335 to expand ADS8556. When sampling, the input signal will produce many spikes, which will affect the sampling; In addition, signals between channels will also affect each other. For example…
    • 9 months ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • ADS8556:SPI communicate with ADS8556

    Enes Havcarcu
    Enes Havcarcu
    TI Thinks Resolved
    Part Number: ADS8556 First of all, hello, I am using the ADS8556 ADC card. In the project I will do with this card, I use hardware mode with serial interface, so I need to communicate with SPI. Can you help me on this issue?
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS8556: Voltage value on REFC pin and power sequencing of ADS8556

    Hung Ching Hsu
    Hung Ching Hsu
    Resolved
    Part Number: ADS8556 Hi Team, My customer is considering ADS8556 and he has following 2 questions. Could you kindly help? 1. From following block diagram, REFC_A, B, C seems connecting with output of a buffer, customer wants to know what voltage level…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS8556: Circuit configuration and front end

    Sunney Kumar
    Sunney Kumar
    TI Thinks Resolved
    Part Number: ADS8556 Other Parts Discussed in Thread: OPA171 Hi, We are using two ADS8556 in serial interface (not in daisy chain). I have following questions on front end and circuit configuration: For front end where signal frequency is up to 4.4KHz…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS8556: Parallel Interfacing with FPGA ; Proper Busy signal obtained. But 400mV random data obtained in Data bus.

    Subhash Joshi
    Subhash Joshi
    Resolved
    Part Number: ADS8556 Greetings. I am working on a project to interface ADS8556 in parallel interface with a FPGA using VHDL. I am using a custom FPGA board for this project. During coding and testing, I got many doubts that i would like to get clarified…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
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