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Showing 358 results View by: Thread Post Sort by
    Answered
  • RE: INA333: Simulation not matching expected results

    Raymond Zhang1
    Raymond Zhang1
    Resolved
    Hi Dylan, Dylan O said: Are there errors in my schematic? Here are my comments: 1. I always download the latest PSpice model from our website. Your PSpice model is released in 2011. I think that the old INA333's model is ok, but the schematic should connect…
    • 11 days ago
    • Amplifiers
    • Amplifiers forum
  • MMWCAS-DSP-EVM:I can't boot MMWCAS-DSP-EVM

    Ryuta Kawai
    Ryuta Kawai
    Part Number: MMWCAS-DSP-EVM Other Parts Discussed in Thread: DRA742 , PCF8575 , PMP , DCA1000EVM Hello, I would like to resolve the error when trying to boot MMWCAS-DSP-EVM. I have connected all the hardware correctly and followed the instructions in mmwave_studio_cascade_user_guide…
    • 11 days ago
    • Sensors
    • Sensors forum
  • MMWCAS-DSP-EVM: The board fails to boot up.

    Ryuta Kawai
    Ryuta Kawai
    TI Thinks Resolved
    Part Number: MMWCAS-DSP-EVM Other Parts Discussed in Thread: DRA742 , PCF8575 , PMP Hello, I would like to resolve the error when trying to boot MMWCAS-DSP-EVM. I have connected all the hardware correctly and followed the instructions in mmwave_studio_cascade_user_guide…
    • 11 days ago
    • Sensors
    • Sensors forum
  • RE: TPS7H1101-SP: CSR values at non-datasheet conditions

    Wade Vonbergen
    Wade Vonbergen
    Alex, The CSR value is the relationship between current through pass element and current mirrors. The CSR should remain valid across ROC range. I am confirming this with the designer, just to be sure. A couple caveats. The CSR is characterized with currents…
    • 16 days ago
    • Power management
    • Power management forum
  • UCC28742: OVP and VDD from design spreadsheet tool

    Kelvin Le THS
    Kelvin Le THS
    Part Number: UCC28742 Hi, I have a few questions about the default example in the design spreadsheet Q#1 In the design calculator, the overvoltage thresholds are VOUT_OVPnom = 5.3V and VOUT_OVPmin = 5.023V (calc cell C191). VOUT_CV = 5V, VOUTripple = 50…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • TMP61-Q1: My customer wants to set Vbais=3.3V(approx..) by changing Rbias.

    Koki Tsushima
    Koki Tsushima
    Resolved
    Part Number: TMP61-Q1 Dear Experts, This is Koki Tsushima. My customer wants to set Vbais=3.3V(approx..) by changing Rbias. I understood that detail calc. or simulation is needed if user want to use non- 10kΩ Rbias by this E2E. https://e2e.ti…
    • Resolved
    • 7 months ago
    • Sensors
    • Sensors forum
  • MMWCAS-DSP-EVM: MMWAVE-DSP-EVM Boot Issues

    Mark Southcott
    Mark Southcott
    TI Thinks Resolved
    Part Number: MMWCAS-DSP-EVM This is using the same DSP board that was identified as faulty in this post: New tab (ti.com) . As TI and Mouser are no longer carrying this board I'm trying to find if there is a way to use the board and thought perhaps using…
    • 1 month ago
    • Sensors
    • Sensors forum
  • RE: ADS8028: How to calculate the ADC error and compare the ADC accuracy with AMC7836?

    Aaron Estrada
    Aaron Estrada
    Hi Lucas! It sounds like you are trying to calculate the Total Unadjusted Error (TUE). I have linked a an application note that talks about how to calculate this error. The one thing to note is that the units should be the same values. So for example…
    • 9 months ago
    • Data converters
    • Data converters forum
  • RE: XTR115: XTR115 output current drift during IEC61000-4-6: Conducted Immunity test

    Raymond Zhang1
    Raymond Zhang1
    Hi Darshan, This is proper connection for XTR115/XTR116/XTR117 2-wire 4-20mA transmitter. Please note the GND connection and Floating_GND node, which are not the same ground. In addition, the DAC8551's supply voltage in the reference design is powered…
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • RE: DRA746: eMMC1 switch to bus width failed with TS3A27518E multiplexer

    Gibbs Shih
    Gibbs Shih
    Hi, Kevin, Base on your previous post, I feel a little bit confuse. If it possible, please describes more detail about these logs. for example, * DRA746 eMMC1 interface boots with eMMC flash, include TS3A27518, VDD 3.3V, IO 3.3V ? please confirm? log…
    • 5 days ago
    • Processors
    • Processors forum
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