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  • OPA2180: Points to be aware of when using and selecting Laser Trim, e-Trim, and Chopper

    TI Thinks Resolved
    Part Number: OPA2180 Other Parts Discussed in Thread: OPA191 , OPA192 Hi, I read the following documentation, but didn't know which offset correction technology to choose when choosing a device with a low offset. "Offset Correction Methods: Laser Trim…

  • OPA2180: OPA2180ID TINA Simulation model

    Part Number: OPA2180 Hello sir, Please provide OPA2180ID TINA Simulation model for simulation.
    • Answered

  • RE: OPA2180: Why don't only OPA2180 support -40C to 125C?

    Resolved
    Hi Asaishi-san, There is a small difference between the OPA2180 and the OPA180/4180 that results in different input bias specs. However, any of the devices from this family (any channel count and package) operates up to 125C.

  • OPA2180: OPAMP has unexpected behaviour for step input

    Part Number: OPA2180 Hi Team, Good day, we received query from customer and seeking support regarding OPA2180. For me to not miss any information I'll copy the query below. We are using OPA2180IDR to buffer a signal representing current. The signal…

  • OPA2180: open-loop gain vs temperature

    TI Thinks Resolved
    Part Number: OPA2180 Other Parts Discussed in Thread: OPA180 , OPA4180 , Hi Team, Good day, We received a query from customer and they want to understand more about the open-loop gain vs temperature of the said device. For me to not miss any information,…

  • OPA2180: TINA-TI Simulation convergence issue

    TI Thinks Resolved
    Part Number: OPA2180 Other Parts Discussed in Thread: TLV272 , , TINA-TI , INA128 HI, I have a circuit which has a non-inverting amplifier followed by an instrumentation amplifier. NI amplifier is implemented with OPA2180 and instrumentation amplifier is…
    • Answered

  • OPA2180: OPA2180 used as a Comparator

    Resolved
    Part Number: OPA2180 Other Parts Discussed in Thread: TLV1805-Q1 Hello, I have a new design and would like to know if it is OK to use one of the OPA2180 Op Amps as a Comparator to drive a small MOSFET. Thank you, SteveC
    • Resolved

  • OPA2180: Rogowski coil signal acquisition

    TI Thinks Resolved
    Part Number: OPA2180 Other Parts Discussed in Thread: TIDA-00777 , OPA2188 , TPS65131 , OPA2197 1、I use a signal generator to generate 50MV, 50HZ signal to the J2 input terminal of TIDA-00777.When I connect the positive signal to the PIN of J2 and the negative…

  • OPA2810: OPA2180 to replace AD4898-2

    TI Thinks Resolved
    Part Number: OPA2810 Other Parts Discussed in Thread: OPA2211A , OPA1611 , LMP8672 HI Sir I already use the ADA4898-2 in my circuit,verifty ok but I want to see the difference between the ADI and TI Do you have any sugestion? thanks

  • OPA2180: Rogowski coil signal acquisition

    TI Thinks Resolved
    Part Number: OPA2180 I now have a design that needs to collect the output signal of the Rogowski coil.The signal ratio of the coil is 1000A output 88mV, the rated input is 1000A, and can withstand 5 times overcurrent capability (ie 50000A). The signal…

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