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DRV2667EVM-CT

EVM for Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory

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DRV2667EVM-CT

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Overview

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.

Features
  • Integrated Digital Front-End (I2C)
  • Integrated Boost Converter (105V) with up to 200Vpp Output
  • Piezo Actuator
  • Capacitive Touch Buttons
  • Programmable MSP430
    •
    Piezo drivers
    DRV2667 — Haptic driver for piezo with integrated 105-V boost converter, waveform memory & DAC
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    Evaluation board

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

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    Technical documentation

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    Type Title Date
    Application note DRV8662, DRV2700, DRV2665, and DRV2667 Configuration Guide (Rev. A) PDF | HTML 08 Dec 2021
    User guide Haptic Control Console GUI (Rev. B) 14 Oct 2021
    Application note Haptic Energy Consumption (Rev. A) PDF | HTML 28 Sep 2021
    Certificate DRV2667EVM-CT EU Declaration of Conformity (DoC) 02 Jan 2019
    EVM User's guide DRV2667 Evaluation Module 28 Jun 2013

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