CS5330A 데이터 시트보기 (PDF) - Cirrus Logic

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CS5330A

8-Pin, Stereo A/D Converter for Digital Audio

Cirrus Logic 

SCLK output

LRCK output

SDATA

t mslr

t sdo

SCLK output

LRCK output

SDATA

CS5330A/31A

t mslr

t sdo

SCLK to SDATA LRCK - MASTER mode (CS5330A)

tslr1 tslr2

tsclkl tsclkh

SCLK input

(SLAVE mode)

LRCK input

(SLAVE mode)

t lrdss

t sclkw

t dss

SDATA

MSB

MSB-1 MSB-2

SCLK to SDATA LRCK - MASTER mode (CS5331A)

tslr1 tslr2

tsclkl tsclkh

SCLK input

(SLAVE mode)

LRCK input

(SLAVE mode)

t sclkw

t dss

SDATA

MSB

MSB-1

SCLK to LRCK & SDATA - SLAVE mode (CS5330A) SCLK to LRCK & SDATA - SLAVE mode (CS5331A)

+5V

Analog

10 µF + 0.1 µF

150 Ω .47 µF

Analog

Input

Circuits

**

150 Ω .47 µF

**

8

AINL

.01 µF

5

AINR

.01 µF

7

VA+

CS5330A

CS5331A

MCLK 4

SCLK 2

LRCK 3

SDATA 1

1 kΩ

1 kΩ

1 kΩ

1 kΩ

Audio Data

Processor

Timing

Logic

&

Clock

* Required for Master mode only

** Optional if analog input circuits biased

to within ± 5% of CS5330A/CS5331A

nominal input bias voltage

AGND

6

* 47 kΩ

Figure 1. Typical Connection Diagram

8

DS138F5

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