• DRV2605L: Modifying the ATH_MAX_INPUT parameter to permit use of a lower voltage to drive the IN/TRIG pin for audio vibe effect

  

  Cliff Normand

  TI Thinks Resolved

  Part Number: DRV2605L Tool/software: I am working on a project utilizing the DRV2605L and would like to drive the IN/TRIG pin with and audio signal that is 400mV p-p. If I understand correctly, the data sheet documentation describes a method to modify…

  • 3 months ago
  • Motor drivers
  • Motor drivers forum

• DRV2605L: Trying to drive LRA's with custom waveform

  

  matthew liggett

  TI Thinks Resolved

  Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 , DRV2604L Tool/software: Arduino, DRV2605L breakout board (Adafruit), Apple Taptic Engine LRA This part of the data-sheet suggests that it is possible to provide the DRV2605L waveforms that…

  • 5 months ago
  • Motor drivers
  • Motor drivers forum

• DRV2605L: Private design review request

  

  Eric Steimle

  TI Thinks Resolved

  Part Number: DRV2605L Tool/software: Hi, could you please review my schematic for the DRV2605L? Thank you

  • 6 months ago
  • Motor drivers
  • Motor drivers forum

• DRV2605L-Q1: Not getting Haptic feedback: DRV2605L-Q1

  

  Sumit Kumar

  TI Thinks Resolved

  Part Number: DRV2605L-Q1 Other Parts Discussed in Thread: DRV2605L Hi, i have been working to generate Haptic feedback using DRV2605l-Q1, but not able to get the feedback. i have attached my code written according to the instructions provided in the device…

  • 11 months ago
  • Motor drivers
  • Motor drivers forum

• DRV2605L: Auto calibration reporting false LRA failure

  

  Kyle Pina

  TI Thinks Resolved

  Part Number: DRV2605L We are using 4 DRV2605Ls to drive 4 LRA motors in open loop mode. In final assembly, motors are located in a wrist band. This is why we would like to run a diagnostic routine to examine motors against short, open or stuck rotor situations…

  • 8 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV2605L: Can't acheive autocalibration with LRA

  

  Adrien Desproges

  Resolved

  Part Number: DRV2605L Hello, I am using the DRV2605L with the following LRA actuator : VG1040003D https://www.vybronics.com/coin-vibration-motors/lra/v-g1040003d Rated Voltage (Vac RMS): 2.5 Operating Voltage (Vac RMS): 0.1~2.5 Rated Current MAX…

  • Resolved

  • 9 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV2605L-Q1: Open/Short Diagnostic Questions

  

  CHO SR

  Resolved

  Part Number: DRV2605L-Q1 Hi, The customer wants to add a haptic function to the column SBW. Is it possible to diagnose the OPEN SHORT status of the actuator only when it is active?

  • Resolved

  • 9 months ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV2605L: How to send I2C messages to notify DRV2605L

  

  bill.liao

  Resolved

  Part Number: DRV2605L Hi, experts: Do you have any demo code of LRA application with I2C? The datasheet or other reference notes in your web do not show how to send I2C messages to notify DRV2605L to control the motor to vibrate, thanks.

  • Resolved

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum

• DRV2605L-Q1: Need Sample code for DRV2605L-Q1

  

  Sumit Kumar

  TI Thinks Resolved

  Part Number: DRV2605L-Q1 I am using this IC DRV2605L-Q1 to provide haptic feedback for capacitive touch switches. Please let me know where can i get its sample code for quick start. Thanks....

  • over 1 year ago
  • Motor drivers
  • Motor drivers forum
Answered

• DRV2605L: LRA drive - inconsistent behaviour in closed loop mode, too high current

  

  Roman Haldenstein

  Resolved

  Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 Dear experts In our project we are using the DRV2605L in combination with an LRA (240Hz resonance, 0.1...1.2Vrms drive voltage). The DRV2605 is in closed loop mode with PWM input (f=20kHz, D…

  • Resolved

  • 10 months ago
  • Motor drivers
  • Motor drivers forum

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