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  • OPA862: It is not a differential output.

    Part Number: OPA862 Other Parts Discussed in Thread: OPA892 Tool/software: The signal input to the OPA862 is generated by an oscillator. The circuit generated by the ICM7555 had differential outputs. On the other hand, the circuit generated by the SIT2001BC…

  • OPA862: It is not a differential output.

    Part Number: OPA862 Tool/software: It is not a differential output. Signals in-phase are output. What is the cause? CH1：DIFF_OUT_N CH2：DIFF_OUT_P CH3：DIFF_IN

  • OPA862: Question about fully differential inverting amplifier configuration.

    Part Number: OPA862 Tool/software: I want to use opa862 as a differential adc input driver. My signal is in the range of 0-5V and the ADC input range is 0-2V. So I conducted a Tina simulation using opa862 as an inverting amplifier. The results of the…

  • OPA862: Slower, footprint compatible part to OPA862

    TI Thinks Resolved
    Part Number: OPA862 Other Parts Discussed in Thread: THP210 , THS4531 , I've got several OPA862s in a design. In practice, I haven't needed the speed, and have seen some sporadic oscillation from the parasitic capacitance. Is there a pin compatible, slower…
    • Answered

  • OPA862: OPA862 - A1 input bias current

    Resolved
    Part Number: OPA862 2023-03-24 16:40:54 CDT - Mark Philip Felipe Customer Response Hello John, Also you can call me on my cell phone: 847 890-0637 In the datasheet on page 5 it says that input Current(I) bias is 1u amp for A1 block input…
    • Resolved
    • Answered

  • OPA862: Output value when OPA862 single power supply?

    Resolved
    Part Number: OPA862 Other Parts Discussed in Thread: TINA-TI Hi~. It was configured the same as OPA862 DATASHEET 19PAGE (Figure 7-4. Typical Single-Supply Configuration), and PD=GND was connected. However, the output does not 2V/V and a negative value…
    • Resolved
    • Answered

  • OPA862: A1 Input Bias Spec

    Resolved
    Part Number: OPA862 Other Parts Discussed in Thread: OPA855 , OPA846 OPA862 application includes photodiode amplifier. However, data sheet indicates an input bias of IB Input bias current, A1 = 3.1 µA. That seems unusually high for this sort of app…
    • Resolved

  • OPA862: looking for SE to differential AMP for ADS52J90

    TI Thinks Resolved
    Part Number: OPA862 Other Parts Discussed in Thread: INA210 , ADS52J90 , , THP210 , THS4561 , THS4509 Dear team, We are looking for SE to differential amp for our application. Our input signal is INA210 and use ADS52J90 to monitor system current information…
    • Answered

  • OPA862: VFB is about 0.5V when VIN is connected to ground

    Resolved
    Part Number: OPA862 Hi, I am working on a design using a transimpedence amplifier configuration using the OPA862. I am using single supply (3.3V and GND) and wanted to connect the noninverting input (VIN) to ground, but no matter what I try, the inverting…
    • Resolved

  • OPA862: Lowpass Filter - 2nd order Butterworth

    Part Number: OPA862 Other Parts Discussed in Thread: LMV116 , OPA835 Hi team, Good day. Please help in identifying the connection for pins 1,4,5,8 on the following design generated by the Filter Design Tool. Thank you. Regards, Carlo

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