FAN7031 Datasheet, PDF (15/20 Pages) Fairchild Semiconductor – 2W Stereo Power Amplifier with Four Selectable Gain Setting and Headphone Drive

Typical Application Circuits(Continued)
FAN7031
Differential Inputs
Right channel
Differential Input
0.47µF
RIN- 17
RIN+ 7
0.47µF
VDD
SD
19
G0 2
G1 3
Left channel
Differential Input
10kΩ
10kΩ
10kΩ
0.47µF
LIN+ 9
LIN- 5
0.47µF
VDD
10µF
104
VDD
6,15,16
18 ROUT+
BIAS
&
CONTROL
Right
Output
(BTL)
14
330µF
ROUT-
VDD
100kΩ
10 BYPASS
1µF
1kΩ
Stereo
Output
100kΩ
12 ^SE/BTL
4 ^LOUT+
330µF
1kΩ
Left
Output
(BTL)
8
LOUT-
1,11,20
GND
15