PAM8803NHR View Datasheet(PDF) - Power Analog Micoelectronics
Part Name
Description
Manufacturer
PAM8803NHR
Power Analog Micoelectronics
PAM8803NHR Datasheet PDF : 13 Pages
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PAM8803
3W Filterless Stereo Class-D Audio Amplifier
with Digital Volume Control
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pin Name
-OUT_L
PGND
PGND
+OUT_L
PVDD
MUTE
VDD
INL
NC
VREF
NC
NC
DN
UP
RST
NC
INR
GND
SHDN
PVDD
+OUT_R
PGND
PGND
-OUT_R
Description
Left Channel Negative Output
Power GND
Power GND
Left Channel Positive Output
Power VDD
Mute Control Input（active low）, pull-up
Analog VDD
Left Channel Input
No Connect
Internal analog reference, connect a bypass capacitor from
VREF to GND
No Connect
No Connect
Volume down Control (active low)
Volume up Control (active low)
Volume Controller Reset (active low)
No Connect
Right Channel Input
Analog GND
Shutdown Control Input(active low), pull-down
Power VDD
Right Channel Positive Output
Power GND
Power GND
Right Channel Negative 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 at no Input Signal...................6.0V
Input Voltage.............................-0.3V to V + DD 0.3V
Maximum Junction Temperature..................150°C
Storage Temperature.....................-65°C to 150°C
Soldering Temperature.......................300°C, 5sec
Recommended Operating Conditions
Supply voltage Range........................2.2V to 5.5V Ambient Temperature Range...........-40°C to 85°C
Junction Temperature Range.........-40°C to 125°C
Power Analog Microelectronics,Inc
www.poweranalog.com
3
12/2009 Rev 1.4
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