DA7280
Description
DA7280 is a linear resonant actuator (LRA) and eccentric rotating mass (ERM) haptic driver offering automatic closed-loop LRA resonant frequency tracking. The feature guarantees consistency across LRA production tolerances, operating temperature, aging, and mechanical coupling.
Key Features
- LRA or ERM drive capability
- Automatic LRA resonant frequency tracking
- Wideband LRA support
- I2C and PWM input streaming
- Low latency (
