DRV2605L Description
The DRV2605L device is a low-voltage haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I2C patible bus or PWM input signal. 1 The DRV2605L device offers a licensed...
DRV2605L Key Features
- 1 Flexible Haptic and Vibration Driver
- LRA (Linear Resonance Actuator)
- ERM (Eccentric Rotating Mass)
- I2C-Controlled Digital Playback Engine
- Waveform Sequencer and Trigger
- Real-Time Playback Mode through I2C
- I2C Dual-Mode Drive (Open and Closed Loop)
- Smart-Loop Architecture (Patent Pending Control Algorithm)
- Automatic Overdrive and Braking
- Automatic Resonance Tracking and Reporting (LRA Only)