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  • AM3354: ADC input

    Part Number: AM3354 We have thermometers connected to AIN0 to AN2 as single-ended . The full scale range of the ADC is 0 to 1.8V. It's 1.8V on both VDDA_ADC and VREFP while VREFN is connected to VSSA_ADC on the board. However it seems that ADC only…
    • Answered

  • AFE7952: FREQ-DDC-FILTER-CALC tool for under-sampling ADC

    Resolved
    Part Number: AFE7952 Hi, I find out a good tool in TI; https://www.ti.com/tool/FREQ-DDC-FILTER-CALC I set Fs=2900MHz, Interleave=1, Fc=2050MHz, BW=1MHz. I get: Rx band=850MHz, HD2=1200MHz, HD3=350MHz, HD4=500MHz, HD5=1350MHz "slyt738.pdf" The TI doc. show…
    • Resolved

  • AM3358: ADC causing input to drift up consistently

    Part Number: AM3358 We are reading an analog signal into analog input 0 that ranges from 0 to 1.6V. It's a low-frequency signal. I know some of this is not TI-supported, but my question is about the basic functionality of the TSCADC, so please read…

  • MSPM0L1304: output of internal Opamp as an input source of ADC

    TI Thinks Resolved
    Part Number: MSPM0L1304 Hi team, quick question I got in a call today with one of our customer evaluating MSPM0L1304. Is it possible tp select the output of internal Opamp as an input source of ADC? Best Regards, Brian

  • BQ76952: TS1/2/3 pins are configured for general purpose ADC input

    TI Thinks Resolved
    Part Number: BQ76952 Hi team, From the datasheet, when TS1, TS2, TS3 are configured for general purpose ADCe, the input voltage range is 0~1.8V(VREG18). My customer wanted to know in this case, whether these pins are not pulled up by internal resistors…

  • RE: ADC Selection: 24bit & input voltage min. 6V

    Hi Lukas, I am checking in to see if there is anything else I can do to find a suitable ADC for your application. Regards, Joachim Wuerker

  • RE: ADC16DV160: ADC and DAC selection for 4-20mA Analog Input and Outputs

    Hi Sujith, I would recommend reaching out to the high-speed amplifiers team to find a fit for your application. You can filter your requirements here: https://www.ti.com/amplifier-circuit/op-amps/high-speed/products.html Regards, Amy

  • ADC128S102QML-SP: What happens when sensing the ADC's floating input channel?

    TI Thinks Resolved
    Part Number: ADC128S102QML-SP Hello. I'm currently using the ADC128S102QML-SP. I'd like to understand how it behaves when reading an empty channel among its input channels. I've applied 5V to VD and VA, and it seems that sensing the floating…

  • RE: TMS320F28377S: Connect output of AMC1350 to ADC Input of TMS320F28377S

    Hello Ben, I have an another inquiry like below. Could you please check and send feedback? 1. Do you have a reference schematic of amplifier circuit to solve your commented issue? 2. About ENOB decreases, but if you can accept this, you can just connect…

  • RE: CC2510: ADC input pins behavious

    Hi, Does P0_2 always remain as analog input on all devices when any of the ADCs are converting? I am wondering if P0_2 defaults to digital pin in software when other ADCs are not engaged. Can you disconnect other ADCs and monitor the level on P0_2? R…

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