PAM8606
6W Stereo Class-D Audio Power Amplifier with DC Volume Control
Test Setup for Performance Testing
PAM8606 Demo Board
Load
AP
+OUT
Input
Low Pass
AP System One
Analyzer
AP System One
Generator
Filter
-OUT
GND
AUX-0025
VDD
Power Supply
Notes
1. The AP AUX-0025 low pass filter is necessary for every class-D amplifier measurement
with AP analyzer.
2. Two 22µH inductors are used in series with load resistor to emulate the small speaker for
efficiency measurement.
Power Analog Microelectronics,Inc
www.poweranalog.com
08/2008 Rev 1.1
11