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  • INA828: Loadcell circuit unexpectedly effected by human potential when touching body of loadcell

    TI Thinks Resolved
    Part Number: INA828 Other Parts Discussed in Thread: XTR116 , Tool/software: I have a circuit using an INA828 as the front end amplfier to a loadcell and the output 4-20mA current loop driver implemented using an XTR116. I am very happy with the performance…
    • Answered

  • INA828: Input bias current return path

    Resolved
    Part Number: INA828 Other Parts Discussed in Thread: REF5050 Tool/software: Hi all, I am unsure how to handle the return path of bias current or if it is necessary. Here is how my input stage looks: As far as I can tell there needs to be a path to…
    • Resolved

  • INA828: CMRR vs Frequency, datasheet fig 17, confirmation requested

    TI Thinks Resolved
    Part Number: INA828 Tool/software: Dear Sir Madam, The datasheet (SBOS792A –AUGUST 2017–REVISED JANUARY 2018) Fig 17 (copied below) shows CMRR vs Frequency for four (4) values of gain. The traces show that CMRR is lowest for G=1 (eg: 100dB…
    • Answered

  • INA828: Technical inquiries regarding the use of INA828

    Resolved
    Part Number: INA828 Hi, TI expert A customer company is mass producing a product using INA828, but a problem has occurred and I have a technical inquiry. For more information, please check the circuit diagram and problem details in the attached document…
    • Resolved
    • Answered

  • INA828: INA828 single source output limits

    Resolved
    Part Number: INA828 Other Parts Discussed in Thread: INA326 Hi, I am trying to simulate in LTspice the next circuit using INA828: Vptp = 4V Vcommon = 2.5v Vref = 2.5V Gain = 1 Vcc = 5V Vee = 0V I expect to receive output signal between 0.5-4.5V (2.5V…
    • Resolved

  • INA828: Instrumentation Amplifiers Recomendation

    Part Number: INA828 Other Parts Discussed in Thread: INA823 ➀ Temperature specification compensation of 125°C or more and low temperature drift ② it is possible from a common-mode input range of 0V with a single supply (assuming +5V) vs an output, and…

  • RE: INA828: Generation 1 (INA128) vs Gen 2 (INA828)

    Joseph, I have received your email and will close this thread out here. Best Regards, Chris Featherstone

  • INA828: Power Supply Requirement

    Part Number: INA828 Hi Team, Can we use switching power supply to power the INA828? Or would you recommend us to use an LDO instead? The INA828 has good PSRR so I would think switching power supply should be fine. Am I right? Thanks! Roy

  • INA828: Need a replacement for this chip

    Part Number: INA828 Other Parts Discussed in Thread: INA819 We replaced INA121UA with the INA828ID Now the INA828ID is not in stock for years Is there another chip I can use with the same pad or socket Thank you

  • RE: INA828: What is the different with The INA826 & INA828 in the ZO?

    Hi Alex, There is nothing wrong with INA828 with OPA2189 V-to-I converter. I tested two complementary BJTs models from Diodes and both are working, except with ZDT6753TA pspice model, which is not working. I have a feeling that the pspice is wrong or there…

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