SGM4992 Datasheet, PDF (7/10 Pages) SG Micro Corp – 1.1W Stereo Audio Power Amplifier

SGM4992
TYPICAL APPLICATION
1.1W Stereo Audio Power Amplifier
RF
20kΩ
V₊
CS
1μF
Audio
Input
RI
20kΩ
CI
0.39μF
IN- _{_}
IN+ ₊
20kΩ
VO1 ^_
20kΩ
RL
8Ω
V_IH
_
V_IL
Shutdown
Control
10kΩ
CB
1.0μF
Bypass
SHDN1
V+/2
AV = -1
+
VO1 +
Shutdown
10kΩ
Control
SHDN2
V_IH
Bypass
V+/2
+
VO2
+
V_IL
CB
1.0μF
A_V = -1
RL
8Ω
Audio
Input
RI
20kΩ
IN+ ₊
IN- _{_}
20kΩ
20kΩ
VO2
_
CI
0.39μF
GND
RF
20kΩ
NOTE:
1. A 10kΩ resistor must be serially connected to SHDN1 or SHDN2 pin.
SG Micro Corp
7
www.sg-micro.com