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  • DRV2625: Calibration Routine

    Resolved
    Part Number: DRV2625 Hi Team, The datasheet shows the following. ----------------------------- (page 27) 8.6.7 Calibration Routine The DRV2625 has a calibration routine that automatically populates all critical parameters required for successfully driving…
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    • Answered

  • DRV2625: auto calibration environment

    Resolved
    Part Number: DRV2625 Hi Team, My customer considers to use DRV2625 with LRA for small hand-held electronic application. The application is assumed to vibrate while holding in one hand. If so, I believe DRV2625 auto calibration should be applied under same…
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  • RE: DRV2625: Automatic Braking when using RTP Mode

    Hi Mia, braking in open-loop can be done 2 ways. One way is the AUTO_BRK_INTO_STBY register. The second way is setting a value to OD clamp less than mid-scale (8.6.8.2 in datasheet). The second option here reverses the phase of drive. Could you look closely…
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  • DRV2625: the detail of Waveform Library Effects List

    Resolved
    Part Number: DRV2625 Other Parts Discussed in Thread: DRV2605 Hi Team, My customer considers to use DRV2625 and asked the same inquiry as the following E2E thread. https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/948581…
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  • DRV2625: LRA_ERM Bit

    TI Thinks Resolved
    Part Number: DRV2625 Hello, One section of the DRV2625 datasheet indicates the for an LRA, the LRA_ERM bit should be 0. The register map indicates that the LRA_ERM bit should be 1 for an LRA. Can you tell me which is correct? Thanks, Michael
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  • DRV2625: Auto-calibration for ERM failing. What could be the reasons?

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    Part Number: DRV2625 Other Parts Discussed in Thread: BQ25120A , , DRV2605 I am getting an error when running the auto-calibration routine with this ERM: https://www.vybronics.com/erm-cylindrical-vibration-motors/v-z30l4b8790008l The DRV2625 is powered…
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  • DRV2605: Difference between DRV2625 and DRV2625

    TI Thinks Resolved
    Part Number: DRV2605 Other Parts Discussed in Thread: DRV2625 Hello. I have a question about the difference between DRV2625 and DRV2605. I would like to output the waveform of the internal library to the LRA device in open loop using I2C. Is there any…
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  • DRV2625: DRV2625 replace DRV2605

    Resolved
    Part Number: DRV2625 Other Parts Discussed in Thread: DRV2605 , , DRV2605L Hi Team, The customer is going to replace DRV2625 with DRV2605. They compared the register sets between DRV2625 and DRV2605, the below register and feature are used in DRV2625,…
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  • DRV2625: DRV2625 calibration

    Resolved
    Part Number: DRV2625 Dear Sir/Ms. My customer designed DRV2625 on their wearable device, and it is now in trial production. One question they have is that DRV2625 needs to be calibrated during production? Currently my customer application is used in RTP…
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  • [FAQ] DRV2625: DRV26xx Reference Design

    Part Number: DRV2625 Below you can find the basic application reference design for parts from the DRV260x and DRV262x Families The only difference in reference design being that supply rails for the DRV262x series of parts has a range of 2.7V - 5.5V…

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