SDAA223 January   2026 TAS6422E-Q1 , TAS6424E-Q1 , TAS6511-Q1 , TAS67524-Q1 , TPA6304-Q1

 

  1.   1
  2.   Abstract
  3. 1Introduction
  4. 2Types of Vibrating Loads
    1. 2.1 Linear Resonant Actuators (LRAs)
    2. 2.2 Eccentric Rotating Mass (ERMs)
    3. 2.3 Solenoids
  5. 3Selecting a TI Audio Amplifier
  6. 4Summary
  7. 5References

4 Summary

LRAs, ERMs, and solenoids share many electrical and mechanical properties to traditional speakers, meaning that vibrating load applications, such as those found in automotive seats, can be solved with TI automotive amplifiers. The TI Audio portfolio covers the various needs around channel count, output power, and other quality of life features that enable customers to use vibrating loads alongside audio systems.