Search tips
Showing 164,214 results View by: Thread Post Sort by
    Answered

  • MSP430FR6043: How to output Vref

    Resolved
    Part Number: MSP430FR6043 Tool/software: I am using the MSP430FR6043 for a water meter application. Please tell me how to output Vref from pin number 4 (Table 7-1). I have set P1EL1.x and P1SEL0.x according to Table 9-25, but PIN4 and PIN5 remain low…
    • Resolved

  • OPA2188-Q1: how to select a proper refence driver for the ADC ref

    TI Thinks Resolved
    Part Number: OPA2188-Q1 Other Parts Discussed in Thread: REF35 , , OPA350 Tool/software: Hi team. my customer is developing a precision 16bit data acquisition system with using a SAR adc without refence buffer, can you help me on how to select a proper…
    • Answered

  • TMS320F28388D: The external circuit for the ADC Vref

    Resolved
    Part Number: TMS320F28388D Tool/software: Dear expert, Reference from F28388D_CtrlCard, I have some questions about Vref for ADC. 1. ADC VREFHIx capacitive string ESR 0.1 Ohm, how do we get that value over here? 2. We add a 22uF of capacitor, but high…
    • Resolved

  • TLV320AIC3100: MIC0RP ADC to I2S_DOUT

    TI Thinks Resolved
    Part Number: TLV320AIC3100 Tool/software: I connected a microphone to MIC0RP. I want to transmit this microphone via bluetooth with i2s by passing it through the ADC. I made the necessary register settings in the block diagram. I wrote 01 to the d7-d6…
    • Answered

  • MSPM0G3507: Buffering VREF with op-amp to analog stage

    Resolved
    Part Number: MSPM0G3507 Tool/software: Hello, I have a couple of questions on how I could use VREF from MSPM0G3507. 1) Is it possible to use an op-amp to buffer VREF voltage for using it as a reference to other circuitry? 2) Would it upset VREF voltage…
    • Resolved

  • TMDSCNCD28379D: How to ADC setup properly?

    TI Thinks Resolved
    Part Number: TMDSCNCD28379D Tool/software: Hi, Could anyone help with this simple question but I am not clear. If my interrupt is set to ADCD1, do I need to add the EOC information and interrupt flag information under the other AdcxReg. ****, like below…
    • Answered

  • ADS5463: ADS5463 FPGA Selection and ADC Board Material

    Resolved
    Part Number: ADS5463 Tool/software: Hi, I'm thinking to design ADS5463 custom board but I'm confused for couple of questions. What is the material of EVM board? Can you give full name of FR-4 Material? Is this ADC suitable with XC7Z020-1CLG484C…
    • Resolved

  • TMS320F28P550SJ: ADC Range is 0.8 V to 2.5 V instead of 0 to 3.3V

    Part Number: TMS320F28P550SJ Other Parts Discussed in Thread: SYSCONFIG Tool/software: Hi, I use an internal analog reference of 1.65V for my adc measurements configured in the sysconfig tool. The range of the measurement somehow is not the expected…
    • Resolved

  • TMS320F28379D: Vref dropping when ADC is switched on

    TI Thinks Resolved
    Part Number: TMS320F28379D Other Parts Discussed in Thread: TMDSCNCD28379D , LAUNCHXL-F28379D Tool/software: Hello experts , We are testing our custom inverter hardware which is based on the TMDSCNCD28379D and LAUNCHXL-F28379D VREFH in our board is derieved…

  • RE: MSPM0G3507: Turn Off VREF Module to save power

    Hi Henry, do you have an update on this issue?

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