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PAM8003

Diodes
Part Number PAM8003
Manufacturer Diodes
Description FILTERLESS 2.5W CLASS-D STEREO AUDIO AMPLIFIER
Published May 18, 2014
Detailed Description A Product Line of Diodes Incorporated PAM8003 FILTERLESS 2.5W CLASS-D STEREO AUDIO AMPLIFIER Description The PAM8003 i...
Datasheet PDF File PAM8003 PDF File

PAM8003
PAM8003

Overview
A Product Line of Diodes Incorporated PAM8003 FILTERLESS 2.
5W CLASS-D STEREO AUDIO AMPLIFIER Description The PAM8003 is a 2.
5W, Class-D audio ampli fier.
It offe rs lo w ker THD+N, allo wing it to achieve high quality soun d repro duction.
The new filter less ar chitecture allows the device to drive the spea and PCB area.
With the same n umbers of e xternal components, t he efficiency of the PAM8003 is muc h better than that of class-AB cousins.
It can exte nd the battery life, ideal for portable applications.
The PAM8003 is available in SOP-16L package directly, requirin g no lo w-pass output filters, thus saving sy stem cost Pin Assignments Features    Lo      2.
5W Output at 10% THD with a 5Ω Load and 5V Power Supply Filterless, Low Quiescent Current and Low EMI w THD+N 64-Step DC Volume Control Superior Low Noise Short Circuit Protection Shutdown Few External Components to Save the Space and Cost RoHS Pass and Green Package Applications  LCD Monitors / TV Computers Speakers  Notebook  Portable   Thermal Portable DVD Players, Game Machines Typical Applications Circuit PAM8003 Document number: DSxxxxx Rev.
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diodes.
com November 2012 http://www.
Datasheet4U.
com © Diodes Incorporated A Product Line of Diodes Incorporated PAM8003 Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 9 10 11 NC 12 13 14 15 16 Pin Name PVDDL -OUTL PGNDL +OUTL SHDN VREF INL GND VDD INR VOLUME +OUTR PGNDR -OUTR PVDDR Function Left Channel Power Supply Left Channel Negative Output Left Channel Power GND Left Channel Positive Output Shutdown Control Input (active low) Internal Analog Reference, Connect a Bypass Capacitor from VREF to GND Left Channel Input Analog Ground Analog Power Supply Right Channel Input Not Connected DC Volume Control to Set the Gain of Class-D Right Channel Positive Output Right Channel Power GND Right Channel Negative Output Right Channel Power Supply Functional Block Diagram PAM8003 Document number: DSxxxxx Rev.
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