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14VP-P, Mono, Class G Ceramic Speaker Driver


The EUA6288 is a mono Class G power amplifier with an integrated inverting charge-pump power supply. The charge pump can supply up to 500mA of peak out-put current over at 5V, guaranteeing an output of 14VP-P.

The EUA6288 offers good performance through the class G output stage, which provides efficiency levels greater than Class AB devices without the EMI penalties commonly associated with Class D amplifiers. The EUA6288 is ideally designed to deliver the high output voltage swing for ceramic/piezoelectric speakers. The device utilizes fully differential inputs and outputs, comprehensive click-and-pop suppression, shutdown control, and soft-start circuitry. The EUA6288 is available in 28-pin TQFN (4mm4mm) package.


  • • 2.7V-5.0V Operation
  • • Integrated Charge-Pump Power Supply
  • • 14VP-P Voltage Swing Piezoelectric Speaker
  • • Click-and-Pop Suppression
  • • Available in TQFN-28 Package
  • • RoHS Compliant and 100% Lead(Pb)-Free Halogen-Free


  • • Mobile Phones/ Smartphones
  • • Personal Media Players
  • • Tablet PC
  • • Handheld Gaming
  • • Notebook Computers
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