Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.



Search tips
Showing 11 results View by: Thread Post Sort by
    Answered

  • OPA2347: OPA2347 OUTPUT NOISE SIG?

    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
    • Answered

  • OPA2347: Is it possible to use this OpAmp as comparator?

    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
    • Answered

  • OPA2347: ESD class and ESD voltage rating of pins

    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

  • TINA/Spice/OPA2347: SPICE model problem

    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…

  • OPA2347: WCSP-8/YZD Package Pinouts of OPA2347?

    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…

  • inconsistency between the schematic and the layout drawing for OPA2347 in the datasheet

    Other Parts Discussed in Thread: OPA2347 Can you please confirm if Pin1 = A1,Pin4 = D1 , Pin5 = D2 and Pin8=A2? Thank you, Jay
    • Answered

  • opa2347 inputs voltage active up to 5v when VCC = 0V

    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

  • Protecting OPA2347 from transients

    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…

  • RE: Do op-amps of the same type but in different package share the same die?

    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…

  • RE: a amplifier chip for the peak value detection

    Hello, These devices seem to fit your needs (5V, <= 100uA supply current, RRIO), from Selguide: OPA2313, OPA2347, OPA2348, OPA313, OPA347, OPA348, OPA4313, OPA4347, OPA4348 Hello, Regards, Hooman

Didn't find what you are looking for? Post a new question.