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    Answered

  • RE: TPA3126D2: Amplifier with lowest difference between the output to 2 high impedance "speakers" needed?

    Resolved
    Great. That potentiometer makes it much more usable for me. :-) But I am a little bit uncomfortable using a class D amp for my scientific measurement purpose. I originally tried a very cheap implementation of the TPA3116D2 called ZK-1002T: elextra.dk…
    • Answered

  • INA826EVM: Rg component size

    Resolved
    Part Number: INA826EVM Other Parts Discussed in Thread: INA826 Hello, I'm interested in buying the eval board for the INA826 as well as a SMD resistor and cap kit to go with it, but I'm having trouble finding the component size for Rg. From the user guide…
    • Resolved
    • Answered

  • XTR105: Design for verification

    Resolved
    Part Number: XTR105 Other Parts Discussed in Thread: INA826EVM , TMUX6219 Hello, We are using XTR105UA in one of our design. I have attached the image of the circuit in our design. Can you please verify if the design is functionally correct or not? We…
    • Resolved

  • RE: Which INA needed? Up to 24 KHz, input: 2 x 1 kOhm impedance coils, output: Audio mic. or line signal

    OK. I will buy the INA826EVM board and the INA849 chip. Monacor has answered: The impedance of appr. 1 K ohm was measured at 1 KHz.

  • TIPD170: Low pass filter

    Part Number: TIPD170 Other Parts Discussed in Thread: INA826EVM I will be using this strain gauge design in a car (tetsing rods). Their will be a lot of EMI and I would like to add a 200-Ohm Low Pass Filter. Where would you suggest adding this to the cricuit…

  • RE: INA826: Problem with extra offset

    Hi Filip, Filip Bugajski said: I have problem because when current circuit is open (current is equal to 0 mA) a have output offset 21 mA on INA826. The input connection to the INA826 has to be connected to establish a proper common mode voltage, Vcm. Since…
    • Answered

  • difference between INA826EVM and INA827EVM

    Resolved
    Other Parts Discussed in Thread: INA827 , INA826 , INA827EVM , INA826EVM Dear Specialists, My customer is interested in INA826 and INA827. So he wants to test by evaluation board and he has a question. Could you please advise. According to both User's Guides…
    • Resolved

  • INA819: Bandwidth is 1.5MHz only

    TI Thinks Resolved
    Part Number: INA819 Other Parts Discussed in Thread: INA826 , INA826EVM , Hi Team, Our customer replaced the INA826 from the INA826EVM evaluation module with INA819 but is having trouble reproducing the datasheet performance. While the datasheet of INA819 states…

  • INA828: Differential output

    TI Thinks Resolved
    Part Number: INA828 Other Parts Discussed in Thread: THP210 , XTR116 , ADS1258-EP , ADS1278-EP , ADS1298R , INA826EVM , OPA828 , ADS1261 , ADS131E08 , TINA-TI , OPA191 I have a loadcell which gives a differential output of 0-20mV with the INA828 connected to this…

  • RE: INA118: INA118 for EEG (anyone with any INA experience welcome).

    Hi Sean, Let us talk about the relationship of the input common-mode input voltage vs. Vout. Vcm is defined as an input voltage range in which the op-amp's output will respond linearly when the input is applied to the op amp's Vin+ and Vin- terminals…

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