SGM4895 Datasheet, PDF (7/13 Pages) SG Micro Corp – Audio Power Amplifier

SGM4895
TYPICAL APPLICATIONS
1.3W Fully Differential
Audio Power Amplifier
R_F
20kΩ
V₊
C_I
0.39μF
R_I
20kΩ
To External Power
V_IH Supply or Control I/O 10kΩ _SHDN
V_IL
C_B
Bypass
1μF (Optional)
C_I
0.39μF
R_I
20kΩ
IN₁
_
Bias _{V+ /2}
Circuitry
+
IN₂
To
Battery
C_S
1μF
V_O1
V_O2
GND
R_L = 8Ω
R_F
20kΩ
NOTE: A 10kΩ resistor must be serially connected to SHDN pin.
Figure 1. Typical Differential Input Application Schematic
SG Micro Corp
7
www.sg-micro.com