CS4353 查看數據表（PDF） - Cirrus Logic

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CS4353

3.3 V Stereo Audio DAC with 2 VRMS Line Output

Cirrus Logic 

3. TYPICAL CONNECTION DIAGRAM

CS4353

+3.3 V

+

2.2 µF

0.1 µF

0.1 µF

Digital Audio

Processor

+0.9 V to +3.3 V

0.1 µF

Note 2

6

VCP

2 MCLK

17

VA

VBIAS 18

+VFILT 8

1 SCLK

23 LRCK

24 SDIN

FLYP+ 7

FLYP- 5

3 VL

CS4353 AOUTA 15

AOUT_REF 14

AOUTB 13

19 RESET

FLYN+ 9

Hardware

Control

22 I²S/LJ

21 DEM

20 1_2VRMS

FLYN- 11

-VFILT 12

Note 2:Connect RESET

to VL if internal

power-on reset is

used.

CPGND

10

DGND

4

AGND

16

+

2.2 µF

+

0.1 µF

2.2 µF

+

2.2 µF

562 Ω

2.2 nF

2.2 nF

562 Ω Note 1

Line Level Out

Left & Right

Rext

Rext

+

2.2 µF

Note 1: Values shown are for

Fc = 130 kHz.

Capacitors must be

C0G or equivalent.

0.1 µF + 22 µF

Figure 3. Typical Connection Diagram

DS803PP1

13

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