CDB43L43 Просмотр технического описания (PDF) - Cirrus Logic

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Компоненты Описание

производитель

CDB43L43

Low Voltage, Stereo DAC with Headphone Amp

Cirrus Logic 

2.0 TYPICAL CONNECTION DIAGRAM

CS43L43

1.8 to 3.3 V

Supply

1.8 to 3.3 V

Supply

*Ferrite

bead

+

*1.0 µF

0.1 µF

0.1 µF

*Ferrite

bead

+

*1.0 µF

4

0.1 µF

5

Serial Audio

1

Data

3

Processor

2

12

VA

VL

13

VA_HP

10 220 µF

HP_A

+

1 kΩ

MCLK

CS43L43

HP_B 14 220 µF

+

1 kΩ

LRCK

SCLK/DEM

SDATA

VQ_HP 7

*Ferrite

bead

+

*1.0 µF

47 µH

47 µH

0.9 to 3.3 V

Supply

16 Ω

Headphones

16

µc/

RST

Mode

6

Configuration

DIF0/SCL

15

DIF1/SDA

FILT+ 9

REF_GND 8

+

+

1.0 µF 1.0 µF

* Optional

GND

11

Figure 1. Typical Connection Diagram

DS479PP3

5

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