DRV2604L Description
The DRV2604L device is a low-voltage haptic driver that 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. The DRV2604L device includes enough integrated RAM to allow the user to pre-load...
DRV2604L 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
- Internal RAM for Customized Waveforms
- I2C Dual-Mode Drive (Open and Closed Loop)
- Smart-Loop Architecture (Patent Pending Control Algorithm)
- Automatic Overdrive and Braking