Owner's manual

PAM8003
Document number: DSxxxxx Rev. 1 - 1
2 of 12
www.diodes.com
November 2012
© Diodes Incorporated
PAM8003
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Diodes Incorporated
Pin Descriptions
Pin
Number
Pin
Name
Function
1 PVDDL Left Channel Power Supply
2 -OUTL Left Channel Negative Output
3 PGNDL Left Channel Power GND
4 +OUTL Left Channel Positive Output
5 SHDN Shutdown Control Input (active low)
6 VREF Internal Analog Reference, Connect a Bypass Capacitor from VREF to GND
7 INL Left Channel Input
8 GND Analog Ground
9 VDD Analog Power Supply
10 INR Right Channel Input
11 NC Not Connected
12 VOLUME DC Volume Control to Set the Gain of Class-D
13 +OUTR Right Channel Positive Output
14 PGNDR Right Channel Power GND
15 -OUTR Right Channel Negative Output
16 PVDDR Right Channel Power Supply
Functional Block Diagram