PAM8403 Datasheet, PDF (2/12 Pages) Power Analog Micoelectronics – Filterless 3W Class-D Stereo Audio Amplifier

PAM8403
Filterless 3W Class-D Stereo Audio Amplifier
Block Diagram
VDD
VDD/2
INR
PVDD PGND
+
-
DRIVER
MODULATOR
+OUT_R
-OUT_R
MUTE
SHDN
INL
+
-
VDD/2
THERMAL
PROTECTION
INTERNAL
OSCILLATOR
BIAS AND
REFERENCES
VREF
OSC
CURRENT
PROTECTION
MODULATOR
DRIVER
+OUT_L
-OUT_L
GND
Pin Configuration & Marking Information
PVDD PGND
Top View
SOP-16
1
16
2
15
X: Internal Code
3
14
A: Assembly Code
T: Testing Code
4
13
Y: Year
WW: Week
5
12
LL: Internal Code
6
11
7
10
8
9
Power Analog Microelectronics,Inc
www.poweranalog.com
2
09/2008 Rev 1.3