Diodes PAM8803 - Manual (Page 2)

PAM8803
Document number: DSxxxxx Rev. 1 - 4
2 of 14
www.diodes.com
November 2012
© Diodes Incorporated
PAM8803
A Product Line of
Diodes Incorporated
Pin Descriptions
Pin
Number
Pin
Name
Function
1 -OUT_L Left Channel Negative Output
2 PGND Power GND
3 PGND Power GND
4 +OUT_L Left Channel Positive Output
5 PVDD Power VDD
6 MUTE Mute Control Input (active low), pull-up
7 VDD Analog VDD
8 INL Left Channel Input
9 NC No Connect
10 VREF Internal analog reference, connect a bypass capacitor from VREF to GND
11 NC No Connect
12 NC No Connect
13 DN Volume down Control (active low)
14 UP Volume up Control (active low)
15 RST Volume Controller Reset (active low)
16 NC No Connect
17 INR Right Channel Input
18 GND Analog GND
19 SHDN Shutdown Control Input (active low), pull-down
20 PVDD Power VDD
21 +OUT_R Right Channel Positive Output
22 PGND Power GND
23 PGND Power GND
24 -OUT_R Right Channel Negative Output
Functional Block Diagram