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  • INA317: Maximum gain 1000 or 10000

    Resolved
    Part Number: INA317 Hi team, My customer found the gain described is different between Electrical Characteristics and Feature Description. Which one is correct? Additionally, if the customer wants to get such a high gain ~10000, I would recommend him…
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    • Answered

  • INA317: Repeat all the EMC tests

    Resolved
    Part Number: INA317 Other Parts Discussed in Thread: INA333 , Hi, Customer is using the INA333 instr. amp in a board for a medical instrument. They wish to replace it with the INA317 that seems exactly the same device except the Max Offset Voltage (75uV…
    • Resolved

  • INA317: performance with power supply below 3.3V

    TI Thinks Resolved
    Part Number: INA317 Other Parts Discussed in Thread: INA333 Hi team, I found the statement below on the datasheet "Power Supply Recommendations". Which specification will be reduced by using power supply below 3.3V e.g. 2.2V? I saw the input…

  • INA317: Trying to measure open voltage with INA317

    TI Thinks Resolved
    Part Number: INA317 Other Parts Discussed in Thread: INA826 Hi there, I have made a circuit using the INA317 where I want to measure the open voltage of a load, after it has been charged, but somehow the gain is less than 1. For the Rg, I didn't place…
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  • INA317: Gain setting of instrumentation amp

    Resolved
    Part Number: INA317 Other Parts Discussed in Thread: PGA205 , PGA281 , LMP8358 , PGA204 Hello Expert, I have questions regarding gain setting of INA317. Would you answer following questions? Is there any recommended way of changing Rg? We think use digipot…
    • Resolved

  • INA317: Gain Issue

    Part Number: INA317 Hi team, We have set Gain = 33 by using (R173)3.16K resistor across 1 and 8 th pin of the amplifier. But we observe that the gain of the amplifier is around 2 only. We also tried placing different gain resistors like 1K,300 but…
    • Answered

  • INA317: Noise on INA317 output pin

    Resolved
    Part Number: INA317 Other Parts Discussed in Thread: TINA-TI I am getting a 400mV, 23 KHz sine wave output on pin6 which is present irrespective of input signal. In case I get the input signal this noise is offset and rides on the signal.
    • Resolved

  • RE: INA317: Output signal behavior: part 2

    Hi Jagbir, We haven't heard from you in a while, we hope the issue was resolved. Please reply to re-open if you have any additional questions.
    • Answered

  • INA317: INA317: Input Bias Current Return path

    Resolved
    Part Number: INA317 I have a question regarding the Input Bias Current Return path section (8.2.2.5) of the INA317 datasheet. My sensor( Strain gauge) is referenced to the same ground as INA317. I do not think that I need to add this resistor to my design…
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  • INA317: INA317: Series resistor at both inputs

    TI Thinks Resolved
    Part Number: INA317 In the T I D A-0 1 0 0 1 9 schematic(page3) I see 10K resistors on both the inputs.Is this design choice just for current limiting on input pins? http://www.ti.com/lit/df/tidrzc3/tidrzc3.pdf

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