DRV2605 Overview
The DRV2605 device is designed to provide extremely-flexible haptic control of ERM and LRA actuators over a shared I2C-patible bus. This control relieves the host processor from ever generating pulse-width modulated (PWM) drive signals, saving both costly timer interrupts and hardware pins. The DRV2605 device provides an extensive integrated library over 100 licensed effects from Immersion for ERM and LRA which...
DRV2605 Key Features
- 1 Flexible Haptic/Vibra Driver
- LRA (Linear Resonance Actuator)
- ERM (Eccentric Rotating Mass)
- I2C Controlled Digital Playback Engine
- Real-Time Playback Mode via I2C
- Smart Loop Architecture(1)
- Automatic Overdrive/Braking (ERM/LRA)
- Automatic Resonance Tracking (LRA)
- Automatic Actuator Diagnostic (ERM/LRA)
- Automatic Level Calibration (ERM/LRA)