SGM4866 Datasheet, PDF (8/12 Pages) SG Micro Corp – 1.28W Stereo Audio Power Amplifier

SGM4866
1.28W Stereo Audio Power Amplifier
TYPICAL APPLICATION CIRCUIT
RF
20kΩ
VCC
VCC
SHDN WORKING
Audio
Input
RI
20kΩ
CI
0.22μF
4 INA
CS
1μF
2, 11
VCC
_
+
10kΩ
15
SHDN
-OUTA 3
RL
8Ω
_
+
+OUTA 1
CBYPASS
1.0μF
8 BP
+
+OUTB ₁₂
_
RL
8Ω
Audio
Input
RI
+
20kΩ
9 INB
_
-OUTB 10
CI
0.22μF
GND
5, 6, 7, 13, 14, 16
RF
20kΩ
NOTE:
1. A 10kΩ resistor must be serially connected to SHDN pin.
SG Micro Corp
8
www.sg-micro.com