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

    DRV2603EVM-CT Source Code — SLOC268.ZIP (130KB)

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

    Support & training

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