Cirrus-logic CS4340 Manuale Utente Scaricare il pdf (Pagina 15)

CS4340

DS297F3 15

3. TYPICAL CONNECTION DIAGRAM

13

Serial Audio

Data

Processor

External Clock

MCLK

AGND

AOUTR

CS4340

SDATA

LRCK

VA

AOUTL

3

4

5

14

0.1 µF

+

1µF

12

+3.0 V to +5.0 V

3.3 µF

3.3 µF

10 k

Ω

C

C

560

Ω

560

Ω

+

+

Mode

Configuration

8

6

7

SCLK/DEM1

1

2

DIF1

DIF0

DEM0

RST

MUTEC

16

OPTIONAL

MUTE

CIRCUIT

15

1µF

0.1 µF

Audio

Output

Audio

Output

R

L

+ 560

C=

4

π F

S

R

L

560

R

L

R

L

+

+

10 k

Ω

.1 µF

1µF

9

10

11

REF_GND

FILT+

VQ

Left

Right

Figure 14. Typical Connection Diagram

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 24 25

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