DA7280-A driver equivalent, wideband lra/erm haptic driver.
* AEC Q-100 Grade 2 Qualified
* Actuator diagnostics and fault handling
* LRA or ERM drive capability
* Automatic LRA resonant frequency tracking
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General Description
DA7280-A is a linear resonant actuator (LRA) and eccentric rotating mass (ERM) haptic driver offeri.
DA7280-A 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, a.
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