Part Number: DRV2605L Hi,
I am using the DRV2605L to design a prototype for a haptics based product. I am having issues getting the autocalibration to complete successfully. I am using an LRA in closed loop mode. The LRA has the following parameters: …
Part Number: DRV2605L Hi, experts:
In datasheet 7.4.3 described as below:
Operation of the GO Bit The GO bit is the primary way to assert the GO signal, which fires processes in the DRV2605L-Q1 device. The primary purpose of the GO bit is to fire the…
Part Number: DRV2605L-Q1 Hello, Please let me know what feedback you have on the following haptic driver. I believe they are the same device; I will be doing a review in parallel! Thanks, Nikola
Part Number: DRV2605L Hi, experts:
I'd like to know if the i nitialization procedure need to be implemented every time if I want to play a waveform as below? I assumed the initialization procedure should be implemented after MCU power on, then control…
Part Number: DRV2605L-Q1 Other Parts Discussed in Thread: DRV2605L Hi team,
Customer connect VDD to EN pins. When customer pull up SCL and SDA with 5V and VDD/EN don't have 5V input, customer found that there is around 5V at VDD/EN pin. Is that reasonable…
Part Number: DRV2605L Hi All,
I have a question about DRV2605L.
Is f(LRA) in equation (5) in 8.5.2.1 Rated Voltage Programming the desired frequency to drive the actuator within 125-300Hz?
Best Regards, Ishiwata
Part Number: DRV2605L
Hi,
My customer is using our DRV2605L.
They use I2C to control the device and use Lib6 to drive a LRA.
Which register can be adjusted to change the vibration time for a given vibration effect?
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605
Hi,
The DRV2605 drive doesn't work with my LRA actuator (nfp-elv080935). It keeps telling me that there is an over current even though we've added extra resistance to make sure that the circuit…
Part Number: DRV2605L Hello,
Using DRV2605L to control LRA motor, I want to change the amplitude-like sine function (fading up & down within 100ms). I think PWM duty cycle modulation
could change the amplitude. Because I want to design an amplitude…