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Showing 15 results View by: Thread Post Sort by
    Answered
  • INA332: Recommendation for piezoelectric sensor

    Takahiro Saito
    Takahiro Saito
    Resolved
    Part Number: INA332 Other Parts Discussed in Thread: TLV2771 Hi team, My customer is considering to use an instrumentation amp for a piezoelectric sensor. They picked up INA332 because of its high input impedance and high CMRR. Are there any recommended…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: Signal conditioning for piezo sensors

    Thomas Kuehl
    Thomas Kuehl
    Hello Rujie, See the following TI Applications Report: The report references the TLV2771 CMOS op amp, but If you decide you need an op amp having different capabilities we can help direct you to one. Regards, Thomas Precision Amplifiers Applications…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • TLV2772: TLV2772

    Thomas Ules
    Thomas Ules
    TI Thinks Resolved
    Part Number: TLV2772 Other Parts Discussed in Thread: TLV2771 , TLV6741 Hello, I am looking for an appropriate charge amplifier for a Piezo sensor. The sensor is a PVDF foil, metallized with gold with a size of ~5x5mm2. The thickness is 28µm (also available…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TLV2772 Op Amp Problem

    Thomas Kuehl
    Thomas Kuehl
    Hello Vinh, Have you checked each TLV2771 and TLV2772 output with an O-scope and 10x probe to see if any of the circuit stages are oscillating? If a high frequency oscillation is present it can produce erroneous dc measurement results. You mention you…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • DRV8303 - seemingly random activation of Fault Pin

    Tobias Muellensiefen
    Tobias Muellensiefen
    Other Parts Discussed in Thread: TLV2774 , CSD18532Q5B , INA213 , TLV2771 , DRV8303 , DRV8301 Hello, for my thesis i'm working on a BLDC driver for sine-commutation that can drive up to 1kW in a tight package using the DRV8303 in a 12-15V net (Automotive).…
    • over 8 years ago
    • Motor drivers
    • Motor drivers forum
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