FAN7031 查看數據表（PDF） - Fairchild Semiconductor

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FAN7031

2W Stereo Power Amplifier with Four Selectable Gain Setting and Headphone Drive

Fairchild Semiconductor 

FAN7031

Typical Application Circuits

Single-Ended Inputs

Right channel

Single ended Input

0.47µF

RIN- 17

RIN+ 7

0.47µF

VDD

SD

19

G0 2

G1 3

10kΩ

10kΩ

10kΩ

0.47µF

LIN+ 9

Left channel Single

ended Input

LIN- 5

0.47µF

VDD

10µF

104

VDD

6,15,16

18 ROUT+

BIAS

&

CONTROL

1,11,20

GND

14

330µF

ROUT-

VDD

100kΩ

10 BYPASS

1µF

100kΩ

12 SE/BTL

4 LOUT+

330µF

Right

Output

(BTL)

1kΩ

Stereo

Output

1kΩ

Left

Output

(BTL)

8

LOUT-

14

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