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Showing 19 results View by: Thread Post Sort by
  • RE: INA849: INA not working practically as per datasheet in theory

    Luis Chioye
    Luis Chioye
    HI Priyanka, I assume you are referring to the INA849 as shown on the title of the post, and INA848 in the description above is a typo, since you require gain=1V/V, and the INA848 has a fixed gain of 2000V/V. Let me know if this is not the case. 1…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • INA849: Overshoot control

    QUENTIN STAINER
    QUENTIN STAINER
    Part Number: INA849 Other Parts Discussed in Thread: ADC3643EVM , , INAEVM-ALT-SO8 , ADC3643 Hello TI Team, I am currently working on the INA849 that I would like to use to feed the input of an ADC3643EVM board. It is connected to a square wave generator…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA333-Q1: Could you tell me how which part and how we use for its EVM?

    Yoshiki Ochi
    Yoshiki Ochi
    Resolved
    Part Number: INA333-Q1 Hi team, Could you tell me which EVM and how we use it for INA333-Q1 evaluation? Is "INAEVM-MSOP8" suitable for INA333-Q1 VSSOP? Is it EVM without INA device and we need additional INA333-Q1 IC itself to evaluate INA333-Q1 with…
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • INA333: gain is not as expected

    Howard Zou
    Howard Zou
    TI Thinks Resolved
    Part Number: INA333 Hi, I'm using INAEVM-MSOP8 to test INA333 with below configuration. V+=2.5V, V- = -2.5V. REF=0V, RG=1K, which sets GAIN=100. Although IN- is not connected to GND, but I measured the common mode voltage is only 0.6mV. IN+ -IN…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • INA333: output has large ripple

    Howard Zou
    Howard Zou
    TI Thinks Resolved
    Part Number: INA333 Hi, I'm using INAEVM-MSOP8 to test INA333 with below configuration. V+=3.3V, V- = 0V. REF=0.3V(not to GND shown in the picture), IN- to GND is 1.65V(add a 1.65V reference from IN- to GND), RG=536ohm, which sets GAIN=187. when…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TLV333 Reference circuitry to with IR THERMOPILE

    Raymond Zhang1
    Raymond Zhang1
    Hi Manoj, I did not find specific TC EVM, but we have universal instrumentation Op Amp EVB, which it will make your design slightly easier. https://www.ti.com/tool/INAEVM-SO8#technicaldocuments https://www.ti.com/lit/ug/sbou122b/sbou122b.pdf?ts…
    • over 5 years ago
    • Sensors
    • Sensors forum
  • RE: TINA/Spice/INA333: CMRR plot

    Pulin Shah
    Pulin Shah
    Hi Ian, Thank you for suggestion on VCVS1. It makes sense. I was wondering if its possible to do a bench measurement of the CMRR with a function generator and oscilloscope. Where can I find guidelines to do so ? I also have the INAEVM-MSOP8 evaluation…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA317: Evaluation board for the INA317

    Dennis Goeke
    Dennis Goeke
    Resolved
    Donny We do have an EVM that should work with this part. You can order it here: www.ti.com/.../inaevm-msop8 The INA317 is relatively new and doesn't have spice models or reference designs done yet, however the INA333 is very similar in function and…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: INA129 Gain is not linear

    Pete%20Semig
    Pete%20Semig
    Hello Carlos, Here are some questions/observations for you: 1) What are the supply voltage(s)? 2) Please make sure that you are measuring the input voltage, reference voltage, and output and the physical pins of the device. By this I mean that…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
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