PAM8610
10W Stereo Class-D Audio Power Amplifier with DC Volume Control
Block Diagram
BSRN
PVCCR
ROUTN
PGNDR
Driver
_
+
PAM
Modulation
-
RINN
RINP
+
_
+
-
BSRP
PVCCR
+
Driver
ROUTP
PGNDR
VOLUME
FADE
Gain
Adjust
Feedback
System
AVCC
AGND
ROSC
COSC
osc
on/off
Depop
Short Circuit
Protection
AVDD
SD
Thermal
Biases &
References
LDO
V2P5
BSLN
MUTE
PVCCL
LOUTN
Driver
_
+
PGNDL
BSLP
PAM
Modulation
LINN
LINP
-
+
_
+
-
PVCCL
+
Driver
LOUTP
PGNDL
Feedback
System
Power Analog Microelectronics,Inc
www.poweranalog.com
08/2008 Rev 1.2
2