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Showing 18 results View by: Thread Post Sort by
    Answered
  • RE: need help for an Adc evm

    Maciej Kucia1
    Maciej Kucia1
    Resolved
    Simone, 1) As said, already answered. 2) If you open tool pages you will find user guides there. Both tools have parallel interface if you are asking for this. 3) All you need to do to find answer for this question is to find chip product page.…
    • over 13 years ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: ads5547evm - dc signals and bad clock synchronization

    Simone Piccirilli
    Simone Piccirilli
    Resolved
    Hi Matt, my apologies for delay and thanks for your reply. Lowering the clock to 50 MHz and reading data with a clock internal to the fpga, I've been able to read data without glitches or with some of them. But this was the best I had. Also with 50…
    • over 13 years ago
    • Data converters
    • Data converters forum
  • RE: OPA2625: How to improve SNR, HD2 and HD3 of an 18-bit SAR ADC when OPA2625 is being used to drive the differential inputs of ADC?

    Michael Steffes
    Michael Steffes
    Couple of quick things Akash, 1. Where is your DC bias current path for the V+ inputs to the op amps? 2. This differential I/O op amp circuit sometimes has a common mode oscillation - probably not here, but we did see that in the OPA838 decomp device…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA1632: input voltage noise test instrument

    Rachel Scheller
    Rachel Scheller
    Hi Roy, Attached is a PowerPoint presentation that outlines our noise measurement process. Take special attention to slide 18. OpAmpNoiseAnalysis.ppt As an example, attached here is a TINA-TI example simulation with the OPA657 as the DUT. The LMH6629…
    • over 3 years ago
    • Audio
    • Audio forum
  • RE: OPA657: measuring OPA657 voltage noise

    Michael Steffes
    Michael Steffes
    hey Alberto, Over the years I have done presentations covering all of this many times, here is a 2007 TI Tech day noise presentation that, starting on slide 19 shows a very good noise preamp and why we were doing it that way - a lot of these parts like…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TPSM846C24: IS TPSM846C24MOLR the material in a special process or is it specially designed to withstand radiation?

    Eileen Hernandez Hernandez
    Eileen Hernandez Hernandez
    Resolved
    Hi Jenny, As far as I know, TPSM846C24 module is not specifically manufactured to withstand radiation. You may find some SEE TI products here: e2e.ti.com/.../slyt532g.pdf
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: LMZM23600: Part failure after very low dose irradiation

    iAlejandro
    iAlejandro
    Martin, As I mentioned previously, we do not have such information. Our Modules are for commercial use therefore those tests are not performed. I would recommend going to ti.com, click on top left corner "Applications" and select "Aerospace & defense…
    • over 5 years ago
    • Power management
    • Power management forum
  • RE: UAF42: Differential Input

    Thomas Kuehl
    Thomas Kuehl
    Hello Tansel, The UAF42 topology does not accommodate differential operation. I suggest using a multiple-feedback (MFB) active filter which lends itself nicely to a differential input, or fully differential filter. I wrote an article for TI's AAJ some…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
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