TS4871IS 데이터 시트보기 (PDF) - STMicroelectronics

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TS4871IS

OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE

STMicroelectronics 

APPLICATION INFORMATION

Fig. 81 : Demoboard Schematic

C1

R2

C2

Vcc

S1 Vcc

S2

GND

Neg. input

P1

Pos input

P2

R3

C3

R4

C5

C4

R5

S5

Positive Input mode

Vcc

Vcc

R8

D1

PW ON

R7

330k

R1

Vcc

C6 +

100µ

6

C7

100n

4 Vin- -

3 Vin+ +

Vout1 5

R6

2 Bypass

1 Standby

Bias

-

Av=-1

+

Vout2 8

7

S8

Standby

C11

+ C12

C8

1u

TS4871

Fig. 82 : SO8 & MiniSO8 Demoboard Components Side

TS4871

C9

+

470µ

C10

+

470µ

S6

OUT1

S3

GND

S4

GND

S7

19/28

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