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DRV2605LEVM-MD: Vibrating frequency and amplitude of actuators

Part Number: DRV2605LEVM-MD
Other Parts Discussed in Thread: DRV2605

Hi E2E,

Good day.

Could the DRV2605LEVM-MD manipulate the vibrating frequency and amplitude of actuators? What is the manipulating range?


  • Hello Carlo, 

    Most LRAs have a specific resonant frequency that they are driven at. The DRV2605 can support LRAs with resonant frequencies between 125Hz and 300Hz. As for amplitude, LRAs will also have a rated voltage that is programmed to the DRV2605, but the output is limited to the VBAT voltage supplied to the DRV2605. 

    Best Regards, 

    Justin Beigel