Cirrus-logic AN232 Manual de usuario descargar pdf (Pagina 3)

AN232

3

Figure 3. AK5393 Typical Connection Diagram

VREFL

AINL+

AINL-

V

0.1

A/D CONVERTER

AK5393

AINR+

AINR-

VCOML

1

0

µ

F

+

RST

VA D

+5V

10

µ

F

+5V to 3.3V

10

µ

F

+

+

SDATA

CAL

Reset and

Calibration

Control

Audio Data

Processor

Timing Logic

and Clock

SMODE2

SMODE1

GNDL

DFS

Analog

Input

Buffer

(Section 8)

Analog

Input

Buffer

(Section 8)

ZCAL

0.22

µF

0.1

µF

AGND

DGND

BGND

TEST

µF 0.1

µF

VREFR

0.1

VCO MR

10

µ

F

+

GNDR

0.22 µF

µF

HPFE

Mode

Control

LRCK

FSYNC

SCLK

MCLK

1 2 3 4 5 6 7

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