Power Amplifier. PAM8006 Datasheet

PAM8006 Amplifier. Datasheet pdf. Equivalent

Part PAM8006
Description 10W Stereo Class-D Audio Power Amplifier
Feature PAM8006 10W Stereo Class-D Audio Power Amplifier Key Features n 10W@10%THD / Channel Output into a .
Manufacture Power Analog Microelectronics
Datasheet
Download PAM8006 Datasheet



PAM8006
PAM8006
10W Stereo Class-D Audio Power Amplifier
Key Features
n 10W@10%THD / Channel Output into a 8Ω
Load at 13V
n Power Supply Range: 7.5V to 18V
n Low SNR: 95dB
n Over 90% Efficiency
n With Shutdown/Mute Function
n Over Current , Thermal, Short-Circuit
Protection and UVLO
n Low THD+N
n Low Quiescent Current
n Pop noise suppression
n Small Package Outlines: Thin 32-pin QFN
5mm*5mm and TSSOP-28PP Package
n RoHS Pass and Green Package
Applications
n Flat Monitor /LCD TVs
n Multi-media Speaker System
n DVD players, Game machines
n Boom Box
n Music instruments
Typical Application
General Description
The PAM8006 is a 10W (per channel) stereo
class-D audio amplifier with fixed gain which
offers low THD+N, low EMI, and good PSRR thus
high-quality sound reproduction.
The PAM8006 runs off from a 7.5V to 18V supply
at much higher efficiency than competitors’ICs.
The PAM8006 only requires very few external
components, significantly saving cost and board
space.
The PAM8006 is available in a 32pin QFN
5mm*5mm and TSSOP-28PP package.
1μF
10 μF
1μF
1μF 1μF
10 μF
RINN
RINP
GND
1μF
1μF
1 μF
MUTE
MUTE
RINN
RINP
AVD D
MUTE
PAM8006
VCLAMP
SD
AGND
V2P5
AVCC
1μF
GND
SHUTDOWN
1μF
10μF
GND
GND
VCC
100nF
SHUTDOWN
LINP
LINN
1 μF
1μF
LINP
LINN
COSC
220pF
GND
1μF
10 μF
1μF
1 μF
1 μF 10 μF
Power Analog Microelectronics, Inc
www.poweranalog.com
1
03/2011 Rev1.0



PAM8006
Block Diagram
RINN
RINP
100k
10k
-+
10k + -
100k
COSC
osc
VCLAMP
AVDD
SD
V2P5
MUTE
LINN
LINP
VCLAMP
LDO
LDO
Biases &
References
100k
10k
-+
10k + -
100k
PAM8006
10W Stereo Class-D Audio Power Amplifier
_
+
_
+
PAM
Modulation
Driver
Driver
Feedback
System
(x5)
UVLO
on/off
Depop
Thermal
Short Circuit
Protection
_
+
_
+
PAM
Modulation
Driver
Driver
Feedback
System
(x5)
BSRN
PVCCR
ROUTN
PGNDR
BSRP
PVCCR
ROUTP
PGNDR
AVCC
AGND
BSLN
PVCCL
LOUTN
PGNDL
BSLP
PVCCL
LOUTP
PGNDL
Power Analog Microelectronics, Inc
www.poweranalog.com
2
03/2011 Rev1.0





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