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Showing 18 results View by: Thread Post Sort by
  • INA152: INA152-TINA simulation

    robin gangopadhya18
    robin gangopadhya18
    Part Number: INA152 HEllo DO nto use TINA much so not very familiar with its quirks... Pl see attached a simple circuit using INA152., I could not get rid of the error. Would I have found it in u/g? Of TINA? The model does not follow the rules…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • INA152: Offset voltage sign convention with respect to temperature

    Samrat pushpesh
    Samrat pushpesh
    TI Thinks Resolved
    Part Number: INA152 Hello, I have one query regarding INA152 input offset voltage .Below table offset drift voltage max and typical both values are in +/-. So the question is at 100 deg cel offset voltage will be +1500uV or -1500uV . what sign do…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • TLC081: 60mV offset adjustment

    Tess Chen
    Tess Chen
    Answer Suggested
    Part Number: TLC081 Other Parts Discussed in Thread: INA132 , INA826 , INA188 , INA823 , INA152 , INA154 Hi Team, I want a circuit to adjust offset a DC output range from -1V to 11V and add offset around 60mV to output. Do you have any circuit level…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA197: Unexpected output of negative going current sensor

    Steve Schmidt
    Steve Schmidt
    Resolved
    Part Number: INA197 Other Parts Discussed in Thread: INA152 , INA282 , INA213 Hi, I am trying to build a current sensor for a +/- 2mA sinusoidal current source injected into a 5k to 10k Ohm load. I am using the circuit shown in figure 29 of the datasheet…
    • Resolved
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TINA/Spice/OPA333: Can someone please explain to me why i can't get this schematic to work properly.

    Zak Kaye
    Zak Kaye
    Resolved
    Hi Nicolai, The reason you are seeing this behavior is because you are running into the output limitations of the upper OPA333. I calculate from your input voltage and the formula that your INA152 output should be at 4.95V. For this to happen, the…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA2333: Temperature variation - at hot (120F)

    Ludovic SERY
    Ludovic SERY
    Hi all, I use the OPA2333AMDREP amplifier as the figure 8 of the OPA2333A-EP datasheet with the INA152 (R1=200Ω, R2=22kΩ) and after, the instrumentation amplifier output is amplified by 5. I have done some thermal tests between -40°C (-40°F) and…
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: Sense high voltages using operational amplifiers

    Ed Walker
    Ed Walker
    Resolved
    Difference_Amplifiers.pdf Here is an app note, Published in Analog Zone. Figure 6, page 7, shows a +-200V implementation with +-15V supply rails using a INA148.
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: INA129 Single Supply operation

    Pete%20Semig
    Pete%20Semig
    Resolved
    Hello Shihab, Thank you for filling in some of the details. Since your source is driven by op amps, I will assume they are low-impedance and balanced. Therefore I think you should look at using the INA152. The INA152 is a single-supply difference…
    • over 12 years ago
    • Space & High Reliability (Read Only)
    • Space & High Reliability Forum (Read Only)
  • RE: OPA330

    Thomas Kuehl
    Thomas Kuehl
    Hello Iv��n, An operational amplifier such as the OPA330 can be used to measure the divider voltage even thought the ground reference for the divider, and the operational amplifier, are different. There are different ways to do this, but a straightforward…
    • over 11 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: How to check an OP-Amp is in negative feedback or not

    Thomas Kuehl
    Thomas Kuehl
    Hello Hari, For the complete story regarding dual-feedback stability analysis see the attached PowerPoint. Slides 100 through 114 are specifically about op amp dual-feedback stability analysis. This stability slide content was developed by Tim Green…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
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