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  • OPA2863: Radiation noise issue on OPA2863: poor performance than LMH6643

    Part Number: OPA2863 Other Parts Discussed in Thread: LMH6643 , Tool/software: Hi Sir, My customer use OPA2863 to replace LMH6643 for one year. Application about the circuit is 4 level inverting amp application (using 2 OPA2863). The first input signal…

  • OPA2863: OPA2863IDGKR Specifications

    TI Thinks Resolved
    Part Number: OPA2863 Other Parts Discussed in Thread: , OPA2626 Tool/software: Kindly provide below tech spec for part OPA2863IDGKR Input Capacitance Differential Mode Input capacitance Common Mode Input Resistance Differential Mode Input Resistance…
    • Answered

  • OPA2863: OPA2365AQDRQ1 PTP Compatible with OPA2863-Q1

    Resolved
    Part Number: OPA2863 Dears, Please help to check if OPA2365AQDRQ1 is PTP compatible with OPA2863-Q1. Thanks.
    • Resolved

  • OPA2863: OPA2863 testing issue in replacing LMH6643

    Part Number: OPA2863 Other Parts Discussed in Thread: LMH6643 , Hi Sir, Customer want to replace LMH6643 by using OPA2863 due to LT question. They test sample and buy a reel OPA2863 for replacement test but have high failure rate / burn out issue.(Failure…

  • OPA2863: Simulation review of comparator with OPA2863

    TI Thinks Resolved
    Part Number: OPA2863 Other Parts Discussed in Thread: TLV1811 Hi Team, I am simulating OPA2863 as a comparator. Below is the schematic. The voltage at IN i.e after the resistor divider output is 1.5V. It increases only after the expected resistor…

  • OPA2863-Q1: Ampilifier

    TI Thinks Resolved
    Part Number: OPA2863-Q1 Other Parts Discussed in Thread: TLV1832 Tool/software: Hi Team, I am looking for the op-amp. which can act as comparator with the below specification. Vin= 3V to 30V Vout= 2V to 9V rail to rail output Qualification:…

  • OPA2863: Power-down feature question

    TI Thinks Resolved
    Part Number: OPA2863 Dear TI: I am using part number OPA2863RUNR as a buffer amplifier. This amp features a power-down pin. The amplifier IC package is powered with 5VDC. I am observing that when the power-down pin is above 3.9VDC the output buffer…
    • Answered

  • OPA2863: Amplifiers forum

    Resolved
    Part Number: OPA2863 Other Parts Discussed in Thread: OPA2837 Dear TI: I am using part number OPA2863RUNR as a buffer amplifier. This amp features a power-down pin. The amplifier IC package is powered with 5VDC. I am observing that when the power…
    • Resolved

  • OPA2863: AC PSpice Simulation for Stability + Monte Carlo

    TI Thinks Resolved
    Part Number: OPA2863 Other Parts Discussed in Thread: TINA-TI Hi Two questions regarding my design. First question: I'd like to evaluate the Stability of OPA2863 (Phase and Gain margin with Bode plot) as a differential Amplifier (See the schematic…
    • Answered

  • OPA4863: Spice Macro

    Resolved
    Part Number: OPA4863 Other Parts Discussed in Thread: OPA2863 Tool/software: Hello, I was going to simulate OPA4863 in Tina. But could not find any spice macros. Could anyone help?
    • Resolved

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