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  • DRV2700EVM: DRV2700EVM - Maximum frequency driving piezo actuator of <500 pf?

    Part Number: DRV2700EVM Tool/software: How do I determine the maximum drive frequency of TI Piezo HV driver evaluation boards such as the DRV2700EVM or DRV2667EVM (or other) for a given piezo capacitance load? We need to specifically explore generating…

  • DRV2700EVM-HV500

    TI Thinks Resolved
    Part Number: DRV2700EVM-HV500 Tool/software: I would like a 3D CAD file for DRV2700EVM-HV500. I am designing a support stand for it. Mark

  • DRV2700EVM-HV500: DRV2700EVM-HV500

    TI Thinks Resolved
    Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700 Tool/software: Hi, I would like to increase the output voltage of DRV2700EVM-HV500 to 1000V, can you please suggest me a way to do that? I look forward to hear from you soon. …

  • DRV2700EVM-HV500: Reducing >1 kHz noise on piezo driver output (HD-PAF1419)

    TI Thinks Resolved
    Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700EVM , DRV2700 Tool/software: I’m driving a HD-PAF1419 piezo actuator from an ESP32 . The ESP32 reads an audio signal and, when a threshold is exceeded, outputs a PWM signal to TP1 to…
    • Answered

  • DRV2700EVM: Does not work linearly in Single-Ended (DC Coupled) Input

    Resolved
    Part Number: DRV2700EVM Tool/software: Hi, I want to vary the output voltage linearly (0V to +105V) in single ended DC input with set reference configuration, I have followed the steps mentioned in the DRV2700EVM user guide ( SLOU403C ) section…
    • Resolved
    • Answered

  • DRV2700EVM-HV500: DRV2700EVM-HV500 Piezo control console wavebuilder question.

    Resolved
    Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700 Hi, I'm Jeon Hyeon Min. I'm using DRV2700EVM-HV500 for driving piezoelectric actuator. What I want is 0~158V AC sine wave output for 0~200Hz using DRV2700EVM-HV500. So I found…
    • Resolved
    • Answered

  • DRV2700EVM-HV500: I have many questions about DRV2700EVM-HV500

    Resolved
    Part Number: DRV2700EVM-HV500 Hello, I'm Jeon Hyeon Min Although I read DRV2700EVM-HV500 User's guide so many time, I don't understand how to use DRV2700EVM-HV500. Here's my questions. 1. I'm using piezoelectric actuator which has 0.8 uF. When…
    • Resolved
    • Answered

  • DRV2700EVM-HV500: can't work well

    Resolved
    Part Number: DRV2700EVM-HV500 Other Parts Discussed in Thread: DRV2700 , Tool/software: Hi Sydney, Thank you for your help. And so sorry for the late response since I'm so occupied after Christmas holiday. The following photos are what I could provide…
    • Resolved
    • Answered

  • DRV2700: DRV2700EVM-HV500 - High current draw at certain output voltage

    Resolved
    Part Number: DRV2700 Tool/software: Hi there, I have been playing around with DRV2700EVM-HV500 before committing to using it in a design. I notice a behaviour where the device current consumption is quite variable across the operating range. Here…
    • Resolved

  • DRV2700EVM: IC is fried as soon as I try to measure the ouput voltage.

    Part Number: DRV2700EVM Other Parts Discussed in Thread: DRV2700 Tool/software: Hello, I have designed custom PCB for DRV2700. I thas nothing special, pretty much a copy of what is suggested in the datasheet. My problem ist, that after soldering the…

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