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  • OPA552: What is the life cycle of this component under 7/24, 100C operating junction temperature and 125C operating junction temperature?

    Resolved
    Part Number: OPA552 Tool/software: Hi, I would like to know the life cycle of component OPA552FAKTWT under 7/24, @100C / 125C operating junction temperature, can be just a rough estimate in years. And also how long it can last before break down if…
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    • Answered

  • OPA552: Design causing high frequency noise at op amp output

    Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: TINA-TI Hello, I'm working on a design revision for a circuit that uses the OPA552. I have a few questions I'd like to resolve to understand why our current design might be flawed. We are seeing…
    • Resolved

  • OPA552: Vout discrepancy(?) in Electrical Characteristics Table and Vout vs Iout Figure

    TI Thinks Resolved
    Part Number: OPA552 From the Electrical Characteristics Table in OPA552 datasheet , it says that for Iout=200mA and Tj=25C, Vout min and max are (V-)+3 and (V+)-3 respectively. However, looking at Figure 8, Vout vs Iout plot, it appears that for…
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  • Please recommend an opamp that can replace the OPA552

    Resolved
    Part Number: OPA552 HI OPA552 device is used for V to I converter. We want to make an AC current in the range of 1Hz to 1.5KHz of about 200mA, and we will use the +15V -15V voltage as the power supply. Please recommend an opamp that can replace the…
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  • OPA552: Device sometimes break

    Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: OPA593 , TINA-TI , OPA551 Hi , I have been trying to make some circuits to improve the slew rate for the capacitive load from 1nf until 470nf using OPA552 (DDPAK package ). Attached below is the…
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  • OPA552: OPA552 0.1Hz - 10Hz noise density

    Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: OPA827 , OPT101 Hi, In our datasheet, we do not give out noise density between 0.1Hz to 10kHz. Do you have the related level? Thansk! Jimmy
    • Resolved

  • OPA552: Stability Issues with Capacitive loads

    TI Thinks Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: OPA551 , TINA-TI Hi team, We are using the OPAMP OPA552 in our design as a non-inverting amplifier with Gain8 as shown in figure 1. Figure 1: Amplifier Circuit We are seeing more stability problems…
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  • OPA551: opa551 VS opa552

    Resolved
    Part Number: OPA551 Other Parts Discussed in Thread: OPA552 , OPA454 , OPA2991 Hi, The OPA551 and OPA552 are two high voltage amplifier but one is unity-gain stable and the second is optimized for gains of 5 or greater. What's the difference between…
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    • Answered

  • OPA552: Looking for low output impedance power amplifier

    Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: THS3091 Hi, I'm using charge amplifier to measure C2 capacitance in the below circuit. I'm looking for low output impedance power amplifier to replace "E1" ideal buffer in the circuit. I tried OPA552…
    • Resolved

  • OPA552: 2nd order low pass filter

    TI Thinks Resolved
    Part Number: OPA552 Other Parts Discussed in Thread: TINA-TI , OPA551 , OPA683 Hello, I am using OPA552 to make a 2nd order sallen key low pass filter. The LTSpice simulation shows stable results, however after implementing the hardware the output…

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