TDA7496L(1998) 查看數據表（PDF） - STMicroelectronics

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TDA7496L
(Rev.:1998)

2W+2W AMPLIFIER WITH DC VOLUME CONTROL

STMicroelectronics 

TDA7496L

Figure 1A. Application Circuit.

+VS

C1

1000µF

PW_GND

INR

C2 470nF

1,2,3,13,

18,19,20

9

30K

VAROUT_R

7

VS

15,16

VOLUME

+

-

OP AMP

4

INL

C3 470nF

VOLUME

30K

SVR 10

MUTE/STBY

PROTECTIONS

+

-

OP AMP

C9

0.1µF

60K

C8 1000µF

PW_GND

14

OUTR

S1 STBY

+5V

11

12

R2 10K

S_GND

C7

1µF

17

C6 1000µF

+5V

S2 MUTE

OUTL

PW_GND

C4 470µF

6

5

VOLUME

VAROUT_L

+5V

VOL

C5

100nF

R1 300K

TP1

P1

50K

LOG

D97AU598A

Figure 1B. PCB and Component Layout of the Fig. 1A (1.25:1 scale)

4/10

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