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| SGM4895_17 Datasheet, PDF (7/13 Pages) SG Micro Corp – 1.3W Fully Differential Audio Power Amplifier | |||
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SGM4895
TYPICAL APPLICATIONS
RF
20kΩ
V+
CI
0.39µF
RI
20kΩ
To External Power
VIH Supply or Control I/O 10kΩ SHDN
VIL
CB
Bypass
1µF (Optional)
CI
0.39µF
RI
20kΩ
IN1
_
Bias V+ /2
Circuitry
+
IN2
1.3W Fully Differential
Audio Power Amplifier
To
Battery
CS
1µF
VO1
VO2
RL = 8Ω
GND
NOTE: A 10kΩ resistor must be serially connected to SHDN pin.
RF
20kΩ
Figure 1. Typical Differential Input Application Schematic
SG Micro Corp
www.sg-micro.com
MARCH 2017
7
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