Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 Hello!
Our team is having two separate issues with this chip.
Weak haptics issue
We use a DRV2605L in ROM mode on our PCB. It vibrates when the user "squeezes" our device, and we detect…
Part Number: DRV2605L Hi, I would like to confirm thermal information for VSSOP package of DRV2605L. You show this information for "DSBGA" package but there is no description for "VSSOP". Could you please show this information ? (As I checked Q1 version…
Part Number: DRV2605L Tool/software: Hi
Do DRV2605L have power efficiency information?
I want to estimate VDD current
For example my LRA rated voltage/current is 0.7VrmsAC / 90mArms, the VDD current will be 0.7V*90mA/(VDD*power efficiency)
Thank…
Part Number: DRV2605L Hi, I would like to confirm about below. Q1 How user can recover from thermal shutdown ? According to datasheet, if thermal of device exceed thermal threshold, "OVER_TEMP" bit will be asseerted. When I read description of this bitfield…
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 Hi everyone,
The DRV2605 datasheet specifies a minimum power supply slew rate of 3.6 kV/s to ensure proper power-up.
In my design, I've measured a supply slew rate of approximately 1.25…
Part Number: DRV2605L-Q1 Other Parts Discussed in Thread: DRV2605L Tool/software: Hi Expert,
Have a nice day! I have question need your professional support:
For DRV2605L-Q1, its address is 0x5A and can’t be changed. Does this mean multiple DRV2605L…
Part Number: DRV2605L-Q1 Hi team
Customer is using RTP mode of DRV2605L-Q1. But they find the vibration performance is not that good.
Could you please have a look?
Below is the motor datasheet.
BLM0512QA-FP181-0SU.pdf
Below is their register…
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 , TSD05C Hi, I would like you to confirm necessity of external protection circuit such as diode for backEMF of LRA. According to datasheet, when user perform "auto calibration", device can…
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 I am using the DRV2605 for a wearable. Right now we are seeing a stark difference of effectiveness while using 2 different waveform effects from the the preinstalled library. One waveform…
Part Number: DRV8871-Q1 Other Parts Discussed in Thread: DRV2605L-Q1 , , DRV2605L Please confirm whether the PWM/output signal from the DRV2605L-Q1 can be connected to the control input of the DRV8871-Q1, allowing the DRV8871-Q1 to switch a 16 V supply…
