Data Sheet

Pin Number Pin Name Description
1 -OUT_L Left Channel Negative Output
2PGNDPowerGND
3 +OUT_L Left Channel Positive Output
4 PVDD Power VDD
5
MUTE
Mute Control Inputactive low
6 VDD Analog VDD
7 INL Left Channel Input
8VREF
Internal analog reference, connect a bypass capacitor from
VREF to GND
9 GND Analog GND
10 INR Right Channel Input
11 GND Analog GND
12
SHDN
Shutdown Control Input(active low)
13 PVDD Power VDD
14 +OUT_R Right Channel Positive Output
15 PGND Power GND
16 -OUT_R Right Channel Negative Output
PAM8403
Filterless 3W Class-D Stereo Audio Amplifier
3
English:www.poweranalog.com www.power-analog.com:
Pin Descriptions
Absolute Maximum Ratings
These are stress ratings only and functional operation is not implied Exposure to absolute
maximum ratings for prolonged time periods may affect device reliability All voltages are with
respect to ground
.
.
.
Supply Voltage ...........................................5.5V
Operation Temperature Range...........-40 to 85
Operation Junction Temperature......-40 to 125
Storage Temperature......................-65 to 150
Soldering Temperature........................
.
℃℃
℃℃
℃℃
Maximum Junction Temperature..................150 300 ,5sec℃℃
Recommended Operating Conditions
Supply voltage Range..........................
Operation Temperature Range...........-40 to 85
Junction Temperature Range...........-40 to 1252.5V to 5V
℃℃
℃℃
Thermal Information
03/2007
Parameter Symbol Package Maximum Unit
DIP-16 90
Thermal Resistance (Junction to Ambient) θ
JA
SOP-16 110
/W
,Power Analog Microelectronics Inc