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  • OPA462: OPA462 Connection

    TI Thinks Resolved
    Part Number: OPA462 Other Parts Discussed in Thread: XTR300 , , OPA454 , OPA455 , Tool/software: Hi, I plan to use OPA462 to build my Howland circuit. I have previously used XTR300 to design my current source, but when the load is large, the rise…

  • OPA462: OPA462 extended voltage range, implementation in a Howland current pump

    Part Number: OPA462 Other Parts Discussed in Thread: OPA593 Tool/software: Hi, I have read the Application Report "Techniques for Extending the Usable Power Supply Range of the OPA462 High-Voltage Op Amp", where different solutions are presented for…

  • OPA462: Howland Current Source

    TI Thinks Resolved
    Part Number: OPA462 Hello E2E Experts, I would like to design constant current source with this specifications: output current (peak-peak) = 10mA; Frequency range = 1Hz -100kHz Load = 10 ohm- 4800 ohm (resistive load) I tried to design the source…
    • Answered

  • OPA462: OPA462

    Resolved
    Part Number: OPA462 Other Parts Discussed in Thread: OPA810 Tool/software: Hello, I've designed a small high voltage bridge based on the LTC6090, somehow OK...and wanted to try out the OPA462. I've swapped the ICs, but it is not working as expected…
    • Resolved

  • OPA462: Series connection circuit

    TI Thinks Resolved
    Part Number: OPA462 Other Parts Discussed in Thread: OPA596 , OPA2596 Tool/software: Dear OP-AMP Support Team, For example, is it possible to double the output amplitude by connecting a high-voltage op amp such as the OPA462 in series? An example of a…

  • OPA462: OPA462 Circuit design 100-5V, but only 24-5V why

    Part Number: OPA462 Tool/software: I would like to know about the TI op-amp OPA462. I am creating an amplifier circuit using the above product, but I am not able to amplify as I would like. I have created an inverting amplifier circuit with a magnification…

  • OPA462: How to transform a combined operational amplifier into suspend mode?

    Part Number: OPA462 Other Parts Discussed in Thread: OPA140 Tool/software: I saw a suspend circuit in book Analog Circuit Design Volume 2 - Immersion in the Black Art of Analog Design 2013. I wanted to apply it to a high-voltage composite amplifier…
    • Answered

  • OPA462: Techniques for Extending the Usable Power Supply Range of the OPA462 High-Voltage Op Amp

    Resolved
    Part Number: OPA462 Other Parts Discussed in Thread: TIDA-060033 , THS3491 , , LMC662 Dear Team, Question:1 I was reading the application note and I understood the design. But my question is how do we calculate or decide the value of V+ and V- as…
    • Resolved
    • Answered

  • OPA462: Output linearity and supply issues

    Resolved
    Part Number: OPA462 Other Parts Discussed in Thread: DRV2700 Hi, I am using OPA462 to drive a high voltage piezo load about 2uF. The supply voltage is set initally 0(V-) and 150V(V+). And after tested on demo a board, I have met a few issues. 1. The…
    • Resolved

  • OPA462: P-SPICE for TI Simulation Help

    TI Thinks Resolved
    Part Number: OPA462 Hi, I am trying to run a simulation which is of a circuit found in https://www.ti.com/lit/an/sboa510/sboa510.pdf?ts=1622120264240&ref_url=https%253A%252F%252Fwww.google.com%252F The circuit is found in figure A-3 However…

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