PAM8603M Datasheet, PDF (2/14 Pages) Power Analog Micoelectronics – 3W Filterless Stereo Class-D Audio Amplifier with DC Volume Control

PAM8603M
3W Filterless Stereo Class-D Audio Amplifier with DC Volume Control
Block Diagram
VDD
INR
VDD/2
-
+
PVDDR PGNDR
+
-
DRIVER
MODULATOR
+OUTR
-OUTR
VDC
VOLUME
MUTE
SHDN
THERMAL
PROTECTION
INTERNAL
OSCILLATOR
BIAS AND
REFERENCES
VREF
OSC
CURRENT
PROTECTION
INL
+
-
VDD/2
MODULATOR
DRIVER
-
+
+OUTL
-OUTL
GND
PVDDL PGNDL
Pin Configuration & Marking Information
+OUTL 1
PGNDL 2
PGNDL 3
-OUTL 4
PVDDL 5
MUTE 6
VDD 7
INL 8
NC 9
VDC10
VOLUME 11
NC12
Top View
SSOP-24
24 +OUTR
23 PGNDR
22 PGNDR
21 -OUTR
20 PVDDR
19 SHDN
18 GND
17 INR
16 NC
15 NC
14 VREF
13 NC
+OUTL 1
PGNDL 2
-OUTL 3
PVDDL 4
MUTE 5
VDD 6
INL 7
VDC 8
VOLUME 9
Top View
SOP-18
18 +OUTR
17 PGNDR
16 -OUTR
15 PVDDR
14 SHDN
13 GND
12 INR
11 NC
10 VREF
X: Internal Code
Y: Year
WW: Week
Power Analog Microelectronics,Inc
www.poweranalog.com
2
10/2008 Rev 1.0