EVM for Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory
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The DRV2667 is a digitally controlled, high-voltage driver designed to control Piezo actuators with voltages between 40 Vpp and 200 Vpp. The DRV2667 eliminates many design complexities of driving Piezo by including an integrated 105V boost converter and 200-Vpp differential output amplifier. In addition, the digital control interface ( I2C™) includes real-time waveform playback, a waveform generator, and embedded RAM for waveform storage.

The DRV2667EVM-CT Evaluation Module (EVM) kit is a complete demonstration and evaluation platform for the DRV2667. The kit includes a microcontroller, Piezo actuator, sample waveforms and capacitive touch buttons which can be used to completely demonstrate and evaluate the DRV2667.

  • Integrated Digital Front-End (I2C)
  • Integrated Boost Converter (105V) with up to 200Vpp Output
  • Piezo Actuator
  • Capacitive Touch Buttons
  • Programmable MSP430

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    Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

    DRV2667EVM-CT Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory EVM


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    Technical documentation
    Application notes (2)
    Title Type Size (KB) Date
    PDF 687 05 Sep 2014
    PDF 1268 04 Jun 2014
    User guides (3)
    Title Type Size (KB) Date
    PDF 1612 04 Jun 2018
    ZIP 209 21 Aug 2014
    PDF 916 28 Jun 2013
    More literature (3)
    Title Type Size (KB) Date
    PDF 38 02 Jan 2019
    ZIP 116 13 Sep 2016
    ZIP 591 18 Aug 2016

    Software development (1)

    TI Devices (1)

    Part Number Name Product Family
    DRV2667  Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory  Actuator drivers 

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