DRV2605EVM-CT ERM/LRA Haptic Driver Evaluation


Description & Features

Technical Documents

Support & Training

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The DRV2605 is a haptic driver designed for Linear Resonant Actuators (LRA) and Eccentric Rotating Mass (ERM) motors. It provides many features which help eliminate the design complexities of haptic motor control including reduced solution size, high efficiency output drive, closed-loop motor control, quick device startup, and auto-resonance frequency tracking.

The DRV2605EVM-CT Evaluation Module (EVM) is a complete demo and evaluation platform for the DRV2605. The kit includes a microcontroller, linear actuator, eccentric rotating mass motor, sample waveforms and capacitive touch buttons which can be used to completely demonstrate and evaluate the DRV2605.

  • Smart Loop Architecture
  • Automatic Overdrive & Braking (ERM/LRA)
  • Automatic Resonance Tracking (LRA)
  • Automatic Actuator Diagnostics (ERM/LRA)
  • Automatic Calibration (ERM/LRA)
  • I2C Digital Playback Engine
  • 123 Effect Haptic Waveform Library
  • Audio-to-Haptics
  • ERM & LRA Actuator
  • Capacitive Touch Buttons
  • Programmable MSP430

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    Technical Documents
    Datasheet (1)
    Title Abstract Type Size (KB) Date Views
    PDF 2477 03 Apr 2018
    Application notes (3)
    Title Abstract Type Size (KB) Date Views
    PDF 454 09 Jul 2014 37
    PDF 1268 04 Jun 2014 47
    PDF 1417 15 Oct 2013 28
    User guides (2)
    Title Abstract Type Size (KB) Date Views
    PDF 1612 04 Jun 2018 184
    PDF 1505 28 Mar 2014 75
    More literature (2)
    Title Abstract Type Size (KB) Date Views
    PDF 674 18 Dec 2012 36
    PDF 1856 18 Dec 2012 60

    Software (3)

    TI Devices (3)

    Part Number Name Product Family
    DRV2605  Haptic Driver for ERM/LRA with Built-In Library and Smart Loop Architecture  Actuator drivers 
    DRV2605L-Q1  Haptic Driver for ERM and LRA With Built-In Library and Smart Loop A  Actuator drivers 
    MSP430TCH5E  Haptics Enabled Device authenticated to run Immersion Touchsense technology  MSP430 ultra-low-power MCUs 

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