Search tips
Showing 161 results View by: Thread Post Sort by

  • RE: ADS8556: About REF_IO output abnormal

    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…
    • Answered

  • ADS8556: CONVST_A,B,C for SW mode

    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

  • ADS8556: ADS8556 for pspice

    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…

  • ADS8556: ADS8556

    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…
    • Answered

  • ADS8556: power up sequence for HVDD

    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

  • ADS8556 Sampling and TMS320F28335

    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…

  • ADS8556:SPI communicate with ADS8556

    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?
    • Answered

  • ADS8556: Voltage value on REFC pin and power sequencing of ADS8556

    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

  • ADS8556: Circuit configuration and front end

    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…
    • Answered

  • ADS8556: Parallel Interfacing with FPGA ; Proper Busy signal obtained. But 400mV random data obtained in Data bus.

    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

Didn't find what you are looking for? Post a new question.