CDB4382 datasheet(13/42 Pages) CIRRUS

13 / 42 page

CS4382

DS514F1

Dig ita l

A udio

S ource

VL S

C S 438 2

MC L K

AO U T A 1 +

0.1 µ F

1 µ F

+ 3 .3 V to + 5 V

SD IN 1

1 µ F

0.1 µ F

FIL T +

LR C K 1

SC L K 1

SD IN 3

SD IN 2

0.1 µ F

47 µ F

0.1 µ F

1 µ F

0.1 µ F

+ 1 .8 V to + 5 V

+5 V

SD IN 4

LR C K 2

SC L K 2

A nalog C onditioning

an d M u ting

AO U T A 1 -

AO U T B 1 +

A nalog C onditioning

an d M u ting

AO U T B 1 -

AO U T A 2 +

A nalog C onditioning

and M u ting

AO U T A 2 -

AO U T B 2 +

A nalog C onditioning

and M u ting

AO U T B 2 -

AO U T A 3 +

A nalog C onditioning

and M u ting

AO U T A 3 -

AO U T B 3 +

A nalog C onditioning

and M u ting

AO U T B 3 -

AO U T A 4 +

A nalog C onditioning

and M u ting

AO U T A 4 -

AO U T B 4 +

A nalog C onditioning

and M u ting

AO U T B 4 -

M U T E C 234

Mu te

Driv e

MU T E C 1

PCM

GN D

S tand-A lone

M ode

C onfiguratio n

VL C

0.1 µ F

+ 1 .8 V to + 5 V

DS D

A udio

S ource

DS DB 2

M3 (D S D _ S C L K )

DS DA 1

DS D B 3

DS D A 3

DS D A 4

DSD B 1

DS D A 2

DSD B 4

RS T

47 K

Ω

VL S

No te DS D

No te DS D : F o r D S D operation:

1) LR C K 1 m u st be tied to V L S and

re m a in static high.

2) M 3 P C M stand-alone configuratio n

pin becom es D S D _ S C LK

Mu te

Driv e

47 K

Ω

No te DS D

No te VLC

No te VL C : If serie s re sis tors are

used they m u st be < 1 kO hm . If

possible tie V L C to the V D supply

to reduce possible ex cess current

consum ption from V L C .

Figure 6. Typical Connection Diagram Stand-Alone

CDB4382 Datasheet(PDF) 13 Page - Cirrus Logic

CDB4382 Datasheet(HTML) 13 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Datasheet Download

Link URL