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Showing 32 results View by: Thread Post Sort by
  • OPA2863: Spice model problems

    FRANK1
    FRANK1
    Part Number: OPA2863 Hi Team Greetings! Could you pls take some time to confirm this issue and give me some advice? The OPAx863 (only found on the OPA2863 product page, not the OPAx863 product page?) model has some problems. The most obvious of which…
    • 15 days ago
    • Amplifiers
    • Amplifiers forum
  • OPAMP-NOISECALC: OPA2863 Spice model doesnt work with Pspice

    Daniel Gamache
    Daniel Gamache
    Part Number: OPAMP-NOISECALC The spice model with multiple subcircuit doesnt converge with Pspice, I'm looking for another spice model.
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863: Radiation noise issue on OPA2863: poor performance than LMH6643

    Gary Teng
    Gary Teng
    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…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863: OPA2863IDGKR Specifications

    Yashwanth Melwanki
    Yashwanth Melwanki
    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…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2863: OPA2365AQDRQ1 PTP Compatible with OPA2863-Q1

    Kinson Lee
    Kinson Lee
    Resolved
    Part Number: OPA2863 Dears, Please help to check if OPA2365AQDRQ1 is PTP compatible with OPA2863-Q1. Thanks.
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863: OPA2863 testing issue in replacing LMH6643

    Gary Teng
    Gary Teng
    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…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863: Simulation review of comparator with OPA2863

    Prayag Sahoo
    Prayag Sahoo
    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…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863-Q1: Ampilifier

    Suma D
    Suma D
    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:…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA2863: Power-down feature question

    mjkottman
    mjkottman
    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…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA2863: Amplifiers forum

    mjkottman
    mjkottman
    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
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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