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  • OPA2387: Output is oscillating when using OPA2387 in a Sallen-Key Lowpass Filter configuration

    Part Number: OPA2387 Tool/software: Dear TI, I am using the OPA2387 zero-drift opamp in a Sallen-Key lowpass filter configuration with a Butterworth Response. As the input voltage is raised to about 13mV DC, the output starts to oscillate from 0 to…

  • OPA2387: OPA2387 input bias current matching

    TI Thinks Resolved
    Part Number: OPA2387 Tool/software: For OPA2387, how much does input bias current vary between two op-amps in a single package?

  • TLV2387: OPA2387 versus TLV2387

    TI Thinks Resolved
    Part Number: TLV2387 Other Parts Discussed in Thread: OPA2387 Tool/software: Hi What are the differences between these two op-amps? Are there any particular advantages with one or the other?

  • OPA2387: Suitable devices recommendation

    Part Number: OPA2387 Tool/software: Hi expert, We want to promote TI's devices to replace AD8629ARZ-REEL7 (ADI), could you help to recommend TI's suitable devices? Thanks. ADI-AD8629.pdf Best Regards, Ryker

  • OPA2387: Interfacing OPAx387 with with Acoustic emission Sensor VS45-H

    Part Number: OPA2387 Other Parts Discussed in Thread: TLV3541 Tool/software: Dear Team, I am designing an acoustic emission sensor signal chain. The sensor P/N is VS45-H . The signal chain is given below. "Typical noise value will be around…
    • Answered

  • OPA2387: Simulating Phase margin in inverting <1 gain configuration

    Resolved
    Part Number: OPA2387 Other Parts Discussed in Thread: TINA-TI Tool/software: Hello TI, I'm using an OPA2387 in an inverting <1 gain configuration to buffer and reduce a reference voltage - pure DC. I've tried multiple times to simulate this configuration…
    • Resolved

  • OPA2387: Internal circuit Diagram of the component

    TI Thinks Resolved
    Part Number: OPA2387 Other Parts Discussed in Thread: OPA387 , ADS1299 , OPA397 , OPA2392 , OPA2376 , OPA2391 , TLV2376 Tool/software: Hello, we are designing a EEG Device ,where the device is suitable for EEG device as pre amplifier in AFE. And also…

  • OPA2387: parameter problem

    TI Thinks Resolved
    Part Number: OPA2387 Other Parts Discussed in Thread: OPA192 Hi Dear, I have read the manual of OPA2387, and there is a maximum value of Differential in Chapter 6.1.as follows May I ask how to understand this parameter and how customers…

  • OPA2387: Longevity and Availability

    TI Thinks Resolved
    Part Number: OPA2387 Other Parts Discussed in Thread: SN65LVDS822 , TPS62813M , Hi, we are planning to use the following product in one of our new design. as far as Longevity is concerned please confirm that, these product will be available at least…
    • Answered

  • OPA2387: Do we have samples for SOIC-8 package

    Resolved
    Part Number: OPA2387 Hi team, Could you please help check if we have samples for SOIC-8 package of OPA2387? Please tell me the whole PN for ZS order if we already have. Thanks, Brian
    • Resolved

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