DRV2603 Evaluation Module


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The DRV2603 is a haptic driver designed to control Linear Resonant Actuators (LRA) and Eccentric Rotating Mass (ERM) motors. The DRV2603 provides many features which help eliminate the design complexities of haptic motor control including reduced solution size, high efficiency output drive, simplified control signaling, quick device startup, and auto-resonance frequency detection.

  • The DRV2603EVM-CT Evaluation Module(EVM) is a complete demo and evaluation platform for the DRV2603.
  • The kit includes a microcontroller, linear actuator, eccentric rotating mass motor, samples waveforms and capacitive touch buttons which can be used to completely demonstrate and evaluate the DRV2603.
  • Features
  • Drives ERM & LRA actuators
  • LRA Auto-Resonance Detection
  • Complete Evaluation Kit including actuator and capacitive buttons
  • Includes programmable MSP430 with sample haptic waveforms
  • Haptic motor drivers
    DRV2603 Haptic driver for ERM/LRA with auto-resonance tracking in QFN package


    MSP430 microcontrollers
    MSP430TCH5E 16 MHz MCU with 16KB Flash, 512B SRAM, haptics-enabled, capacitive touch, 10-bit ADC, UART/SPI/I2
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    Evaluation board

    DRV2603EVM-CT — DRV2603 Evaluation Module

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    Application software & framework

    SLOC268 — DRV2603EVM-CT Source Code

    Supported products & hardware

    SLOC268 DRV2603EVM-CT Source Code

    Latest version
    Release date: 14 Jun 2012
    download DRV2603EVM-CT Source Code (zip)  — 130 K

    Hardware development
    Evaluation board
    DRV2603EVM-CT DRV2603 Evaluation Module

    Release Infomation

    The design resource accessed as www.ti.com/lit/zip/sloc268 or www.ti.com/lit/xx/sloc268/sloc268.zip has been migrated to a new user experience at www.ti.com/tool/download/SLOC268. Please update any bookmarks accordingly.
    TI's Standard Terms and Conditions for Evaluation Items apply.

    Technical documentation

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    Type Title Date
    Application note Benefits of Auto-Resonance Tracking (Rev. A) PDF | HTML 11 Nov 2021
    Application note Haptic Energy Consumption (Rev. A) PDF | HTML 28 Sep 2021
    Certificate DRV2603EVM-CT EU Declaration of Conformity (DoC) 02 Jan 2019
    User guide DRV2603 ERM/LRA Haptic Driver Evaluation Kit (Rev. B) 24 Sep 2013
    More literature Haptics: Solutions for ERM and LRA Actuators 18 Dec 2012
    More literature DRV2603EVK-CT Quick Start Guide 20 Apr 2012

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