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  • INA826: Instrumentation amplifier

    TI Thinks Resolved
    Part Number: INA826 Other Parts Discussed in Thread: INA326 Tool/software: Dear sir, We need to design the front end of a signal-conditioning circuit using an instrumentation amplifier. We are using an instrumentation amplifier so that the common mode…
    • Answered

  • INA826: Vout range from simulation doesn't match actual

    Resolved
    Part Number: INA826 Tool/software: Hi, I'm using the INA826 to amplify a wheatstone bridge pressure sensor where the measured IN+ and IN- voltages are both ~3.1V with no pressure applied. Vs+ = 5V, Vs- = 0V, Vref=0V and gain=200. Using the simulator…
    • Resolved
    • Answered

  • RE: INA826: Current Measurement

    Resolved
    Hello Umar, Assuming you are using the INA826 with a 510Ω shunt resistor as shown on the original post, with a gain of 97.86V/V: The input stage offset is Vosi = 150µV (maximum) and the output stage offset voltage is Voso = 700 µV (maximum…

  • INA826: If input put the high resistance (1M) to GND.

    Part Number: INA826 Other Parts Discussed in Thread: INA169 , INA148 , INA849 HI team, Due to Bus voltage up to 60V. so customer needs div the sense voltage.can meet the INA826 input voltage limitation. but if using 1M to GND at in+ will impact output voltage…

  • RE: INA826: INA826 & XTR117 equivalents working at -55°C

    Hi Cyrille, Cyrille Najean said: I wonder if TI can carry out temperature validation on a batch of components on request. This is not part of our business. There may be a 3rd party service that is able to perform additional thermal and/or performance characterizations…
    • Answered

  • INA826S: INA826S Figure 18 question

    Resolved
    Part Number: INA826S Hi Expert, I do not understand how to understand figure 18. May I have your help to explain the relation for VCM. Thank you. Thank you.
    • Resolved

  • INA826: Problem with extra offset

    Part Number: INA826 Other Parts Discussed in Thread: INA286 , Hi Everyone, I am using INA826 for current measurement. Input SHUNT_A and SHUNT_B is connected to 100R resistor for current 0-10 mA. I have problem because when current circuit is open (current…
    • Answered

  • INA826: Output stage offset referred to input or not?

    Resolved
    Part Number: INA826 Hello, The datasheet states in the Characteristics table, that the Output offset is referred to input (RTI). so for the output offset, I would multiply the 200uV with the selected gain. but in the formula, that is referenced by the…
    • Resolved

  • INA826: Temperature drift of INA826

    TI Thinks Resolved
    Part Number: INA826 Hi Team， One question about the temperature drift of INA826. On this page what is the test condition? why the gain error drift is all negative in this diagram? Also when Gain>1 will the temp drift highly related to the shunt resistor…

  • INA826: input Vs Output A with G=1 and 24v single power supply

    TI Thinks Resolved
    Part Number: INA826 There is a schematic diagram in which the +vs =24V ,-VS=Ref=0v, +IN < 24v , +IN > -IN >0v and G=1 as following: Question: Is the equation true ? Vout = G*(IN+ - IN- ) Thanks, John

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