SM7512 Datasheet, PDF (6/16 Pages) SamHop Microelectronics Corp. – 3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
FUNCTIONAL BLOCK DIAGRAM
RLINEIN
_
+
BYP
SE/BTL
VOLUME
MUX
Control
32-Step
Volume
Control
_
+
BYP
ROUT+
_
+
EN
BYP
SE/BTL
ROUT-
Power
Management
PV_DD
PGND
V_DD
BYPASS
SHUTDOWN
AGND
LLINEIN
_
+
BYP
_
+
BYP
LOUT+
_
+
BYP
EN
SE/BTL
LOUT-
Page 5
V.1.4 Revised May 28,2007