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EUA6288
14VP-P, Mono, Class G Ceramic Speaker DriverDescription
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 (4mm4mm) package.
Feature
- • 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
Application
- • Mobile Phones/ Smartphones
- • Personal Media Players
- • Tablet PC
- • Handheld Gaming
- • Notebook Computers