CS4216 datasheet(8/58 Pages) CIRRUS

8 / 58 page

0.1

µF

2.0

µF

0.1

µF

+5 V

S upply

µF

CS4216

A G ND

D G ND

M F3:D I3/F3/C C L K

MF6 :D I2/F 1

M F1 :DO 4 /F 1 /CDO UT

M F2 :DO 3 /F 2 /CDIN

M F5:D O 2/IN T

MF 4 :D I4/MA /C C S

P a ralle l B its

S ub -M ode

Setting s

C o n tro l P o rt

DI1

DO 1

RIN2

Line In 2

Rig ht

F e rrite B ea d

N o te : A G N D and D G N D pins M U S T be o n th e sam e gro und plan e

40 k

RO U T

LO U T

RE F B Y P

0.1

µF

REFG ND

> 1.0

µF

> 1.0

µF

0 .0022

µF

NP O

600

0.0022

µF

NP O

600

Rig ht

Au d io

Ou tpu t

Left

Au d io

Ou tpu t

PDN

SD O U T

SC LK

SS Y N C

RE S E T

SD IN

C o n tro lle r

CL K IN

MF7 :S FS 1

MF8 :S FS 2

SMOD E 1

M ode

Se ttin g

SMOD E 2

SMOD E 3

LIN 2

Line In 2

Le ft

RIN 1

Line In 1

Rig h t

RE F B UF

0.47

µF

T o O p tional

In pu t B uffe rs

LIN 1

Line In 1

Le ft

+5V

Ana log

If a s eparate +5V

A na log supply is use d, re m o ve

the 2.0 o hm re sistor

S ee

A nalog Inputs se ctio n

for su gg ested inp u t ciruits.

R efe r to the

A nalog Inputs

se ctio n fo r te rm in atin g

unu sed lin e inp uts.

A ll othe r unused in puts

sh o uld b e tied to G N D . A ll N C

p in s sh ou ld be le ft floa ting .

Figure 1. Typical Connection Diagram

CS4216

DS83F2

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