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  • THS4522: Offset from Wheatstone bridge

    Part Number: THS4522 Other Parts Discussed in Thread: ADS8354 , TINA-TI I am using a THS4522 to amplify the signals coming from two full wheatstone bridges. The signals go through the THS4522 and then are converted from analog to digital using the ADS8354…

  • THS4522: Automotive Qualification

    Part Number: THS4522 Hi Team, Are there any plans to automotive qualify the THS4522? If not, what is the most similar device to the THS4522 that is automotive qualified? Thank you, Jared
    • Answered

  • THS4522: common output voltage problem

    Resolved
    Part Number: THS4522 I have two questions. 1、In Section 8.5.1.1 of the datasheet of THS4522, the formula contradicts what the Figure 78 presents. I think there is something wrong with the formula. 2、In my design, THS4522 is connected to power supply…
    • Resolved

  • THS4522 PSPICE model has an error

    TI Thinks Resolved
    Other Parts Discussed in Thread: THS4522 , TINA-TI Hi, I have your THS4522 PSPICE model (ths4522.lib, Date: 10/03/2016) and am trying to simulate it in PSPICE. I also tried LTSpice. I have found what I believe to be a problem. PSPICE fails with the error…

  • THS4522 common mode voltage questions

    Other Parts Discussed in Thread: THS4522 We need some clarification on the THS4522IPWR part in terms of setting the common mode voltage. We would like to set the voltage by adding a pulldown resistor of 150k to the VOCM pin. This assumes the part has an…
    • Answered

  • AINP of ADS1274 with THS4522

    Resolved
    Other Parts Discussed in Thread: ADS1274 , THS4522 , THS4521 Hello, I am trying to drive ADS1274 with THS4522. As from PDK manual (page 39), the AINP should be drive by negative output of the THS4521, and the AINN drive by positive output of the THS4521…
    • Resolved

  • THS4522 offset shift

    TI Thinks Resolved
    Other Parts Discussed in Thread: THS4522 , THS4521 I'm using the THS4522 as an ADC front end filter. Issue is the output of amplifier-2 produces an output offset shift of several mV at certain temperatures. On a 3v3 supply, 1.25v common mode inputs…
    • Answered

  • THS4522 Vocm min, typical and max values

    Resolved
    The minimum of Vocm is 1v, maximum is 2.3v, but typical is 0.8v to 2.5v, which is below min and above max. How come?
    • Resolved
    • Answered

  • ADS7854: Question about ADS7854

    Resolved
    Part Number: ADS7854 Other Parts Discussed in Thread: THS4522 Hello： The customer selected ti's ads7854, which is configured with internal Ref. the actual measured value of this ref is not accurate. Where can I check it? The current problem is that…
    • Resolved
    • Answered

  • THS4522 problem

    Resolved
    Other Parts Discussed in Thread: THS4522 , THS4524 6406.THS4522 - PCB schematic.pdf 4061.ths4521 TINA.pdf Hi, my problem is that the Tina 's simulation working well , while in the real circuitry I have DC voltages that should not be there . The dc voltages in the nets…
    • Resolved

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