DRV2603ERM Datasheet, PDF (4/28 Pages) Texas Instruments – DRV2603 ERM/LRA Haptic Driver Evaluation Kit

Getting Started
1.1 Evaluation Module Operating Parameters
The following table lists the operating conditions for the DRV2603 on the evaluation module.
Parameter
Supply voltage range
Power-supply Current Rating
External PWM Voltage, V_PWM (optional)
Specification
2.5V to 5.2V
400mA
1.8V to V_DD
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1.2 Quick Start Board Setup
The DRV2603EVM-CT firmware contains haptic effects which showcase the features and benefits of the
DRV2603. Follow the instructions below to begin the demo.
1. Out of the box, the jumpers are set to begin demo mode using USB power. The default jumper settings
can be found in the table below.
Jumper
JP1
JP2
JP3, JP4
MSP
DRV
Default Position
Shorted
Shorted
Shorted
USB to MSP
USB to DRV
Description
Connect MSP430 PWM output to DRV2603 PWM input
3.3V reference for I²C
Connect on-board actuators to DRV2603
Select USB (5V) or VBAT power for the MSP430
Select USB (5V) or VBAT power for the DRV2603
2. Connect the included mini-USB cable to the USB connector on the DRV2603EVM-CT board.
3. Connect the other end of the USB cable to an available USB port on a computer, USB charger, or USB
battery pack.
4. If the board is powered correctly the four colored LEDs will light up, the four mode LEDs will flash, and
the LRA and ERM will play an effect, indicating the board has been successfully initialized.
4
DRV2603 ERM/LRA Haptic Driver Evaluation Kit
SLOU340A – May 2012 – Revised May 2012
Copyright © 2012, Texas Instruments Incorporated
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