PAM8403 Datasheet, PDF (3/12 Pages) Power Analog Micoelectronics – Filterless 3W Class-D Stereo Audio Amplifier

PAM8403
Filterless 3W Class-D Stereo Audio Amplifier
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
+OUT_L
PGND
-OUT_L
PVDD
MUTE
VDD
INL
VREF
NC
INR
GND
SHDN
PVDD
-OUT_R
PGND
+OUT_R
Description
Left Channel Positive Output
Power GND
Left Channel Negative Output
Power VDD
Mute Control Input（active low）
Analog VDD
Left Channel Input
Internal analog reference, connect a bypass capacitor from VREF to GND
No connect
Right Channel Input
Analog GND
Shutdown Control Input (active low)
Power VDD
Right Channel Negative Output
Power GND
Right Channel Positive Output
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............................................6.6V
Input Voltage.............................-0.3V to V + _DD 0.3V
Operation Temperature Range.........-40°C to 85°C
Maximum Junction Temperature..................150°C
Operation Junction Temperature.....-40°C to 125°C
Storage Temperature.....................-65°C to 150°C
Soldering Temperature.......................300°C, 5sec
Recommended Operating Conditions
Supply voltage Range........................2.5V to 5.5V
Max. Supply Voltage (for Max. duration of
30 minutes)................................................6.4V
Operation Temperature Range.........-40°C to 85°C
Junction Temperature Range.........-40°C to 125°C
Thermal Information
Parameter
Thermal Resistance (Junction to Ambient)
Symbol
θ_JA
Package
SOP-16
Maximum
110
Unit
°C/W
Thermal Resistance (Junction to Case)
θ_JC
SOP-16
23
°C/W
Power Analog Microelectronics,Inc
www.poweranalog.com
3
09/2008 Rev 1.3