PA4819 Unisonic Technologies, PA4819 Datasheet - Page 5

• Manufacturer Part Number: PA4819
• Description: 350mw Audio Power Amplifier With Shutdown Mode
• Manufacturer: Unisonic Technologies

PA4819
CMOS IC
TYPICAL APPLICATION CIRCUIT
R
8Ω
L
V
DD
V
1
R
OUT
F
20kΩ
20kΩ
20kΩ
-IN
R
IN
+IN
20kΩ
A
=-1
V
/2
V
DD
V
2
OUT
C
I
0.39µF
BIAS
BYPASS
SHUTDOWN
Audio
GND
Input
C
B
1.0µF
V
IH
SHUTDOWN CONTROL
V
IL
UNISONIC TECHNOLOGIES CO., LTD
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www.unisonic.com.tw
QW-R502-241.A