Pam8003, Pin descriptions, Functional block diagram – Diodes PAM8003 User Manual
Page 2
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PAM8003
Document number: DSxxxxx Rev. 1 - 1
2 of 12
www.diodes.com
November 2012
© Diodes Incorporated
PAM8003
A Product Line of
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