Part Number: DRV2604 Is there a way for the driver to "auto-detect" whether there is an LRA or ERM attached to the device?
Is it possible to use the auto calibration feature for this?
Thanks,
Dave
Part Number: DRV2604 Other Parts Discussed in Thread: DRV2605 , TAS2557 , DRV2605L , DRV2624 , DRV2625 , , TAS2560 Hi Haptics team
I would like to have information on drivers for LRA. I have two questions.
(1) We are considering using DRV2604 as a driver for…
Part Number: DRV2604 Dear Expert,
We are using ERM type vibration motor and DRV2604 haptic driver.
If we just need a DC voltage waveform on motor side ( OUTP – OUTN = 3.0 V ) , do you know how to set the register by I2C command ?
Or how to adjust…
Part Number: DRV2604 Hi Motor Drive team,
Posting this Q on behalf of my customer.
We are using a TI DRV2604 connected to a 3.3V rated LRA motor for use in a small handheld product. This part was chosen as the UX team would like to have full control over…
Part Number: DRV2604 Other Parts Discussed in Thread: DRV2624 , DRV2625 , I would like to seek for your help if this driver can drive the linear vibration motor ?( the motor which were used in Iphone and I watch)
Part Number: DRV2604 Hi SIrs, We would like to know if there is any bit address can be revised for the vibrator be shaking or quiet alternatively in analog input mode. The vibrator is always shaking when customer put the a long period analog signal into…
Hi Jimmy,
DRV2603 does not have any immersion licensed waveforms included, there are not patent considerations when using.
We have Linux drivers available for DRV2604/5. These devices are very similar and DRV2604/5 is newer verision. https://www.ti.com…
Part Number: DRV2604 Hi team,
The customer is using DRV2604 for the LRA motor. The parameters for the LRA motor are as below:
1. The rated power is 0.15W.
2. F0 is170Hz. The resistance is 9.5Ω. The BL value is about 0.35~0.4.
His schematic is in the…
Part Number: DRV8601 Other Parts Discussed in Thread: DRV2624 , DRV2604 Hi team,
The customer would like to know how to drive a polarizing motor without PWM? Thanks.
Best Regards,
Cherry