Haptics & piezo drivers

Our haptics and piezo driver portfolio enables precise control of vibration, movement and acoustic signals across a wide range of applications— from smartphones and wearables to industrial systems and medical devices. Whether you're driving linear resonant actuators (LRAs), eccentric rotating mass (ERM) motors, piezo buzzers, or ultrasonic transducers, our drivers offer fast response times, low power consumption and compact integration. With support for analog, PWM and I²C inputs, advanced waveform control, and built-in diagnostics, TI helps simplify mechanical design and enhance system performance.