CDB53L32A データシートの表示（PDF） - Cirrus Logic

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CDB53L32A

Low Voltage, Stereo A/D Converter

Cirrus Logic 

CS53L32A

2. TYPICAL CONNECTION DIAGRAM

1.8 to 3.3 V

Supply

*Ferrite

bead

+

1.0 µF

1.8 to 3.3 V

Supply

*Ferrite

bead

+

1.0 µF

0.1 µF

5

VA

1

VL

0.1 µF

13

FILT+

0.1 µF

REF_GND 16

150 Ω 0.47 µF 18 AIN_L1

**

0.01 µF

CS53L32A

0.1 µF

VQ 19

+

1.0 µF

+ 1.0 µF

150 Ω 0.47 µF 17 AIN_R1

**

0.01 µF

150 Ω 0.47 µF 15 AIN_L2

**

0.01 µF

150 Ω 0.47 µF 14 AIN_R2

**

0.01 µF

**Optional if analog input

circuit is biased within

±5% of CS53L32A

nominal bias voltage

* Optional

MCLK 2

LRCK 7

SCLK 3

4

SDOUT

Digital

Audio

Source

RST 20

SDA/CDIN/DIF 9

SCL/CCLK/ChSEL 10

8

AD0/CS/DIV

AFLTL 12

AFLTR 11

µc/

Mode

Configuration

GND

6

1 nF

1 nF

Figure 6. Typical Connection Diagram

14

DS513F1

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