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Showing 12 results View by: Thread Post Sort by
    Answered
  • OPA2347: OPA2347 OUTPUT NOISE SIG?

    kwon
    kwon
    Resolved
    Part Number: OPA2347 Other Parts Discussed in Thread: OPA2310 Hi~ A buffer circuit was configured with OPA2347. The output is 0.35 V/60 Hz when the input is N.C. I want to know why it's printed like this.( For reference, the Korean power supply frequency…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: TLV7011: suggestion of dual channel, high precision, rail-rail amp

    Clemens Ladisch
    Clemens Ladisch
    The TLV7011 is a comparator. 1.00 mm²: YCK (DSBGA): TLV9002, TLV9062 1.44 mm²: YBJ (DSBGA): OPA2391, OPA2392 2.97 mm²: YZD (DSBGA): OPA2376, OPA2347 3.00 mm²: RUG (X2QFN): TLV9002, TLV9042, TLV9052, TLV9062, OAP2310, OPA2316
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2347: Is it possible to use this OpAmp as comparator?

    Tomas Drabek
    Tomas Drabek
    Resolved
    Part Number: OPA2347 In our application second opamp in the package is not used and I would like to use it as comparator which will transform sin wave (10 - 400Hz) to square. Is there any issue with this opamp and not usual application? Power supply will…
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2347: ESD class and ESD voltage rating of pins

    high speed guy
    high speed guy
    Resolved
    Part Number: OPA2347 Other Parts Discussed in Thread: OPA2348 , OPA2313 , TLV2333 Hi, What is the ESD class and voltage rating of ESD protection of the pins on this device? Thank you, HSG
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • TINA/Spice/OPA2347: SPICE model problem

    jorgen.olsen
    jorgen.olsen
    TI Thinks Resolved
    Part Number: OPA2347 Other Parts Discussed in Thread: TINA-TI , TLV9002 , Tool/software: TINA-TI or Spice Models The SPICE model seems to be incorrect when doing a transient analysis. The S/R is way too small - around 10mV/microsecond in a unity-gain configuration…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2347: WCSP-8/YZD Package Pinouts of OPA2347?

    Wenwei Qiao
    Wenwei Qiao
    Part Number: OPA2347 Other Parts Discussed in Thread: OPA347 , OPA4347 Hi, www.ti.com/.../opa2347.pdf In the datasheet of OPA2347, the pins are listed as 1, 2, 3, 4, 5, 6, 7 and 8. In the package drawing of the same datasheet, they are listed as A1, A2…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
  • inconsistency between the schematic and the layout drawing for OPA2347 in the datasheet

    Jay Jang
    Jay Jang
    Other Parts Discussed in Thread: OPA2347 Can you please confirm if Pin1 = A1,Pin4 = D1 , Pin5 = D2 and Pin8=A2? Thank you, Jay
    • over 9 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • opa2347 inputs voltage active up to 5v when VCC = 0V

    Kamal Najmi
    Kamal Najmi
    Resolved
    Other Parts Discussed in Thread: OPA2347 , LM293-EP HI, The input level to this circuit is maximum 154V. The maximum input to op amp is approximately 5.1V. The op amp is used as a Schmitt trigger. I would like to know what happens in a situation when VCC_ISO…
    • Resolved
    • over 10 years ago
    • Amplifiers
    • Amplifiers forum
  • Protecting OPA2347 from transients

    Jay Rathore
    Jay Rathore
    Other Parts Discussed in Thread: OPA2347 I need help with protecting the OPA2347 from both power supply and load current transients. We are using OPA2347 in a current sense differential amplifier circuit. We are measuring the current on the high side (28V battery…
    • over 11 years ago
    • Amplifiers
    • Amplifiers forum
  • RE: Do op-amps of the same type but in different package share the same die?

    Thomas Kuehl
    Thomas Kuehl
    Hi Simon, I checked with our design engineers regarding your inquiry. Even though the silicon die dimensions and pad placements might be changed to fit the particular WCSP, or DBGA, package the electrical circuits remain the same such that the electrical…
    • over 8 years ago
    • Amplifiers
    • Amplifiers forum
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