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  • OPA211: The input offset voltage Vos and offset current IB of OPA211

    Resolved
    Part Number: OPA211 Hello, I measured the input offset voltage and offset current on the EVM board according to the video of TI Precision Lab. The measurement circuit is a two-stage co-amplification circuit. The input of the first stage is zero, and the…
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  • OPA211: Can I use OPA211IDGKR in place of OPA211AIDGKR?

    TI Thinks Resolved
    Part Number: OPA211 Hi, I am working with a customer who is looking for OPA211AIDGKR the standard grade of this package, would I be able to recommend OPA211IDGKR instead since the part previously mentioned is out of stock? I saw that this is the high grade…
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  • OPA211-EP: file to simulate it

    Resolved
    Part Number: OPA211-EP Other Parts Discussed in Thread: INA129-EP , OPA211 , INA129 , TINA-TI , PSPICE-FOR-TI Hello, I need to simulate several components like the OPA211-EP and the INA129-EP. I can't find the files to simulate them. I can only find the version…
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  • OPA211: The difference between the noise spectral density of the SPICE model and the manual

    Resolved
    Part Number: OPA211 Other Parts Discussed in Thread: OPA1611 , TINA-TI I found in the noise simulation that the noise spectral density of many operational amplifiers including OPA211 is not flat after it is greater than 1M. I want to know whether this…
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  • OPA211: My customer has questions about OPA211AIDR and OPA211IDR

    Resolved
    Part Number: OPA211 Hi，team， My customer has questions about OPA211AIDR and OPA211IDR, datasheet page 8，6.6 and datasheet page 10，6.7 about OPAx211A and OPAx211 parameters are reversed? Normally, the suffix with A should be more advanced,But looking at…
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  • INA849: simulation for INA849 connected with OPA211

    Resolved
    Part Number: INA849 Other Parts Discussed in Thread: OPA211 , , TINA-TI Hi TI, I'm doing one simulation. I connect the circuit like below two figures. I want to create one stable net which will generate stable current at "R3". OPA211 is the…
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  • OPA2211A: Using OPA2211A Optimzie Active filter design based on OPA211 ( single channel filter deisgn ----> dual channel filte deisgn )

    Resolved
    Part Number: OPA2211A Other Parts Discussed in Thread: OPA211 , , OPA1632 I uesd OPA211 designed an 8 order active low pass filter which has a good performance, in order to save space on my board, i used OPA2211A ( dual channel OPA211) design this active…
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  • OPA211: what‘s wrong with my design, eighth-order low-pass filter

    TI Thinks Resolved
    Part Number: OPA211 Other Parts Discussed in Thread: OPA187 and the design ,as follow,

  • OPA211: OPA211 Shutdown Mode Details

    TI Thinks Resolved
    Part Number: OPA211 Hello: I am using the OPA211 low noise op amp in a low noise system where I need to use the shutdown option. I have two questions: 1. The datasheet reports that in shutdown the output assumes a high impedance state. However, since…
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  • OPA211: OPA2111

    Resolved
    Part Number: OPA211 Other Parts Discussed in Thread: TINA-TI Hello All, Why is there a mismatch between my data sheet and the simulated results? On the data sheet plot I have shown where by expected bandwidth is given a gain of 40dB. In TINA-TI simulation…
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