PAM8004 Datasheet, PDF (2/11 Pages) Power Analog Micoelectronics – Filterless 3W Class-D Stereo Audio Amplifier

PAM8004
Filterless 3W Class-D Stereo Audio Amplifier
Block Diagram
VDD
INR
VDD/2
+
-
SHDN
PVDDR PGNDR
+
-
DRIVER
MODULATOR
+OUTR
-OUTR
THERMAL
PROTECTION
INTERNAL
OSCILLATOR
BIAS AND
REFERENCES
VREF
OSC
CURRENT
PROTECTION
INL
-
+
VDD/2
MODULATOR
DRIVER
-
+
+OUTL
-OUTL
GND
Pin Configuration & Marking Information
PVDDL PGNDL
Top View
SOP-16
PVDDL ¹
-OUTL ²
PGNDL 3
+OUTL 4
SHDN ⁵
VREF 6
INL 7
GND 8
X: Internal Code
Y: Year
WW: Week
LL: Internal Code
16 PVDDR
15 -OUTR
14 PGNDR
13 +OUTR
12 NC
11 NC(Suggest connect to GND)
10 INR
9 VDD
Power Analog Microelectronics,Inc
www.poweranalog.com
2
08/2010 Rev1.0