TDA7469A Просмотр технического описания (PDF) - STMicroelectronics

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TDA7469A

LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER

STMicroelectronics 

TDA7469

Typical Application Circuit (SSO24)

VS

10µF

VS

1

0.1µF

CREF

24

22µF

IN1-L

0.47µF

IN1-L

2

IN1-L

0.47µF

IN2-L

3

MUX-L

MUX-L

4

TREBLE-L

5

10K 3.3nF

0.47µF

IN1-R

23

0.47µF

IN2-R

22

MUX-R

21

TREBLE-R

20

3.3nF

IN1-L

IN1-L

MUX-R

10K

68nF

6

BASSI-L

BASSO-L

7

5.6K 68nF PGND-L

8

10µF

0.1µF

PVS-L

10

PVS-L

VDD

SDA

SCL

SDA

11

SCL

12

9

0.1µF Jumper

4.7

OUT-L

STEREO MINI JAC

19

BASSI-R

BASSO-R

18

68nF

68nF 5.6K

PGND-R

17

0.1µF

10µF

15

PVS-R

PVS-R

ALC

14

13

16

GND

OUT-R

Jumper 0.1µF

0.47µF

4.7

220µF

16

220µF

16

32

100pF

32

100pF

1nF

1nF

For electrical measurements

OUT-L

OUT-R

For listering tests

D00AU1243

8/17

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